28856917908

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 360

約数和(自身を含む): 93365553736

約数和(自身を除く): 64508635828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 61, 63, 78, 84, 91, 98, 117, 122, 126, 147, 156, 182, 183, 196, 234, 244, 252, 273, 294, 343, 364, 366, 421, 427, 441, 468, 546, 549, 588, 637, 686, 732, 793, 819, 842, 854, 882, 1029, 1092, 1098, 1263, 1274, 1281, 1372, 1586, 1638, 1684, 1708, 1764, 1911, 2058, 2196, 2379, 2401, 2526, 2548, 2562, 2947, 2989, 3087, 3172, 3276, 3789, 3822, 3843, 4116, 4459, 4758, 4802, 5052, 5124, 5473, 5551, 5733, 5894, 5978, 6174, 7137, 7203, 7578, 7644, 7686, 8841, 8918, 8967, 9516, 9604, 10946, 11102, 11466, 11788, 11956, 12348, 13377, 14274, 14406, 15156, 15372, 16419, 16653, 17682, 17836, 17934, 20629, 20923, 21609, 21892, 22204, 22932, 25681, 26523, 26754, 26901, 28548, 28812, 31213, 32838, 33306, 35364, 35868, 38311, 38857, 40131, 41258, 41846, 43218, 49257, 49959, 51362, 53046, 53508, 53802, 61887, 62426, 62769, 65676, 66612, 76622, 77043, 77714, 80262, 82516, 83692, 86436, 93639, 98514, 99918, 102724, 106092, 107604, 114933, 116571, 123774, 124852, 125538, 144403, 146461, 153244, 154086, 155428, 160524, 179767, 185661, 187278, 188307, 197028, 199836, 229866, 231129, 233142, 247548, 251076, 268177, 271999, 280917, 288806, 292922, 308172, 333853, 344799, 349713, 359534, 371322, 374556, 376614, 433209, 439383, 459732, 462258, 466284, 536354, 539301, 543998, 561834, 577612, 585844, 667706, 689598, 699426, 719068, 742644, 753228, 804531, 815997, 866418, 878766, 924516, 1001559, 1010821, 1072708, 1078602, 1087996, 1123668, 1258369, 1299627, 1318149, 1335412, 1379196, 1398852, 1609062, 1617903, 1631994, 1732836, 1757532, 1877239, 1903993, 2003118, 2021642, 2157204, 2336971, 2413593, 2447991, 2516738, 2599254, 2636298, 3004677, 3032463, 3218124, 3235806, 3263988, 3754478, 3775107, 3807986, 4006236, 4043284, 4673942, 4827186, 4895982, 5033476, 5198508, 5272596, 5631717, 5711979, 6009354, 6064926, 6471612, 7010913, 7508956, 7550214, 7615972, 8808583, 9097389, 9347884, 9654372, 9791964, 11263434, 11325321, 11423958, 12018708, 12129852, 13140673, 14021826, 15100428, 16358797, 16895151, 17135937, 17617166, 18194778, 21032739, 22526868, 22650642, 22847916, 26281346, 26425749, 28043652, 32717594, 33790302, 34271874, 35234332, 36389556, 39422019, 42065478, 45301284, 49076391, 52562692, 52851498, 61660081, 65435188, 67580604, 68543748, 78844038, 79277247, 84130956, 98152782, 105702996, 114511579, 118266057, 123320162, 147229173, 157688076, 158554494, 184980243, 196305564, 229023158, 236532114, 246640324, 294458346, 317108988, 343534737, 369960486, 458046316, 473064228, 554940729, 588916692, 687069474, 739920972, 801581053, 1030604211, 1109881458, 1374138948, 1603162106, 2061208422, 2219762916, 2404743159, 3206324212, 4122416844, 4809486318, 7214229477, 9618972636, 14428458954, 28856917908]

約数ペア:

[(1, 28856917908), (2, 14428458954), (3, 9618972636), (4, 7214229477), (6, 4809486318), (7, 4122416844), (9, 3206324212), (12, 2404743159), (13, 2219762916), (14, 2061208422), (18, 1603162106), (21, 1374138948), (26, 1109881458), (28, 1030604211), (36, 801581053), (39, 739920972), (42, 687069474), (49, 588916692), (52, 554940729), (61, 473064228), (63, 458046316), (78, 369960486), (84, 343534737), (91, 317108988), (98, 294458346), (117, 246640324), (122, 236532114), (126, 229023158), (147, 196305564), (156, 184980243), (182, 158554494), (183, 157688076), (196, 147229173), (234, 123320162), (244, 118266057), (252, 114511579), (273, 105702996), (294, 98152782), (343, 84130956), (364, 79277247), (366, 78844038), (421, 68543748), (427, 67580604), (441, 65435188), (468, 61660081), (546, 52851498), (549, 52562692), (588, 49076391), (637, 45301284), (686, 42065478), (732, 39422019), (793, 36389556), (819, 35234332), (842, 34271874), (854, 33790302), (882, 32717594), (1029, 28043652), (1092, 26425749), (1098, 26281346), (1263, 22847916), (1274, 22650642), (1281, 22526868), (1372, 21032739), (1586, 18194778), (1638, 17617166), (1684, 17135937), (1708, 16895151), (1764, 16358797), (1911, 15100428), (2058, 14021826), (2196, 13140673), (2379, 12129852), (2401, 12018708), (2526, 11423958), (2548, 11325321), (2562, 11263434), (2947, 9791964), (2989, 9654372), (3087, 9347884), (3172, 9097389), (3276, 8808583), (3789, 7615972), (3822, 7550214), (3843, 7508956), (4116, 7010913), (4459, 6471612), (4758, 6064926), (4802, 6009354), (5052, 5711979), (5124, 5631717), (5473, 5272596), (5551, 5198508), (5733, 5033476), (5894, 4895982), (5978, 4827186), (6174, 4673942), (7137, 4043284), (7203, 4006236), (7578, 3807986), (7644, 3775107), (7686, 3754478), (8841, 3263988), (8918, 3235806), (8967, 3218124), (9516, 3032463), (9604, 3004677), (10946, 2636298), (11102, 2599254), (11466, 2516738), (11788, 2447991), (11956, 2413593), (12348, 2336971), (13377, 2157204), (14274, 2021642), (14406, 2003118), (15156, 1903993), (15372, 1877239), (16419, 1757532), (16653, 1732836), (17682, 1631994), (17836, 1617903), (17934, 1609062), (20629, 1398852), (20923, 1379196), (21609, 1335412), (21892, 1318149), (22204, 1299627), (22932, 1258369), (25681, 1123668), (26523, 1087996), (26754, 1078602), (26901, 1072708), (28548, 1010821), (28812, 1001559), (31213, 924516), (32838, 878766), (33306, 866418), (35364, 815997), (35868, 804531), (38311, 753228), (38857, 742644), (40131, 719068), (41258, 699426), (41846, 689598), (43218, 667706), (49257, 585844), (49959, 577612), (51362, 561834), (53046, 543998), (53508, 539301), (53802, 536354), (61887, 466284), (62426, 462258), (62769, 459732), (65676, 439383), (66612, 433209), (76622, 376614), (77043, 374556), (77714, 371322), (80262, 359534), (82516, 349713), (83692, 344799), (86436, 333853), (93639, 308172), (98514, 292922), (99918, 288806), (102724, 280917), (106092, 271999), (107604, 268177), (114933, 251076), (116571, 247548), (123774, 233142), (124852, 231129), (125538, 229866), (144403, 199836), (146461, 197028), (153244, 188307), (154086, 187278), (155428, 185661), (160524, 179767)]