1681291248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 320

約数和(自身を含む): 5598308352

約数和(自身を除く): 3917017104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 101, 103, 104, 111, 112, 148, 156, 168, 182, 202, 206, 208, 222, 259, 273, 296, 303, 309, 312, 336, 364, 404, 412, 444, 481, 518, 546, 592, 606, 618, 624, 707, 721, 728, 777, 808, 824, 888, 962, 1036, 1092, 1212, 1236, 1313, 1339, 1414, 1442, 1443, 1456, 1554, 1616, 1648, 1776, 1924, 2072, 2121, 2163, 2184, 2424, 2472, 2626, 2678, 2828, 2884, 2886, 3108, 3367, 3737, 3811, 3848, 3939, 4017, 4144, 4242, 4326, 4368, 4848, 4944, 5252, 5356, 5656, 5768, 5772, 6216, 6734, 7474, 7622, 7696, 7878, 8034, 8484, 8652, 9191, 9373, 10101, 10403, 10504, 10712, 11211, 11312, 11433, 11536, 11544, 12432, 13468, 14948, 15244, 15756, 16068, 16968, 17304, 18382, 18746, 20202, 20806, 21008, 21424, 22422, 22866, 23088, 26159, 26677, 26936, 27573, 28119, 29896, 30488, 31209, 31512, 32136, 33936, 34608, 36764, 37492, 40404, 41612, 44844, 45732, 48581, 49543, 52318, 53354, 53872, 55146, 56238, 59792, 60976, 62418, 63024, 64272, 72821, 73528, 74984, 78477, 80031, 80808, 83224, 89688, 91464, 97162, 99086, 104636, 106708, 110292, 112476, 124836, 135239, 145642, 145743, 147056, 148629, 149968, 156954, 160062, 161616, 166448, 179376, 182928, 194324, 198172, 209272, 213416, 218463, 220584, 224952, 249672, 270478, 291284, 291486, 297258, 313908, 320124, 340067, 346801, 384911, 388648, 396344, 405717, 418544, 426832, 436926, 441168, 449904, 499344, 540956, 582568, 582972, 594516, 627816, 640248, 680134, 693602, 769822, 777296, 792688, 811434, 873852, 946673, 1020201, 1040403, 1081912, 1154733, 1165136, 1165944, 1189032, 1255632, 1280496, 1360268, 1387204, 1539644, 1622868, 1747704, 1893346, 2040402, 2080806, 2163824, 2309466, 2331888, 2378064, 2694377, 2720536, 2774408, 2840019, 3079288, 3245736, 3495408, 3786692, 4080804, 4161612, 4618932, 5003843, 5388754, 5441072, 5548816, 5680038, 6158576, 6491472, 7573384, 8083131, 8161608, 8323224, 9237864, 10007686, 10777508, 11360076, 15011529, 15146768, 16166262, 16323216, 16646448, 18475728, 20015372, 21555016, 22720152, 30023058, 32332524, 35026901, 40030744, 43110032, 45440304, 60046116, 64665048, 70053802, 80061488, 105080703, 120092232, 129330096, 140107604, 210161406, 240184464, 280215208, 420322812, 560430416, 840645624, 1681291248]

約数ペア:

[(1, 1681291248), (2, 840645624), (3, 560430416), (4, 420322812), (6, 280215208), (7, 240184464), (8, 210161406), (12, 140107604), (13, 129330096), (14, 120092232), (16, 105080703), (21, 80061488), (24, 70053802), (26, 64665048), (28, 60046116), (37, 45440304), (39, 43110032), (42, 40030744), (48, 35026901), (52, 32332524), (56, 30023058), (74, 22720152), (78, 21555016), (84, 20015372), (91, 18475728), (101, 16646448), (103, 16323216), (104, 16166262), (111, 15146768), (112, 15011529), (148, 11360076), (156, 10777508), (168, 10007686), (182, 9237864), (202, 8323224), (206, 8161608), (208, 8083131), (222, 7573384), (259, 6491472), (273, 6158576), (296, 5680038), (303, 5548816), (309, 5441072), (312, 5388754), (336, 5003843), (364, 4618932), (404, 4161612), (412, 4080804), (444, 3786692), (481, 3495408), (518, 3245736), (546, 3079288), (592, 2840019), (606, 2774408), (618, 2720536), (624, 2694377), (707, 2378064), (721, 2331888), (728, 2309466), (777, 2163824), (808, 2080806), (824, 2040402), (888, 1893346), (962, 1747704), (1036, 1622868), (1092, 1539644), (1212, 1387204), (1236, 1360268), (1313, 1280496), (1339, 1255632), (1414, 1189032), (1442, 1165944), (1443, 1165136), (1456, 1154733), (1554, 1081912), (1616, 1040403), (1648, 1020201), (1776, 946673), (1924, 873852), (2072, 811434), (2121, 792688), (2163, 777296), (2184, 769822), (2424, 693602), (2472, 680134), (2626, 640248), (2678, 627816), (2828, 594516), (2884, 582972), (2886, 582568), (3108, 540956), (3367, 499344), (3737, 449904), (3811, 441168), (3848, 436926), (3939, 426832), (4017, 418544), (4144, 405717), (4242, 396344), (4326, 388648), (4368, 384911), (4848, 346801), (4944, 340067), (5252, 320124), (5356, 313908), (5656, 297258), (5768, 291486), (5772, 291284), (6216, 270478), (6734, 249672), (7474, 224952), (7622, 220584), (7696, 218463), (7878, 213416), (8034, 209272), (8484, 198172), (8652, 194324), (9191, 182928), (9373, 179376), (10101, 166448), (10403, 161616), (10504, 160062), (10712, 156954), (11211, 149968), (11312, 148629), (11433, 147056), (11536, 145743), (11544, 145642), (12432, 135239), (13468, 124836), (14948, 112476), (15244, 110292), (15756, 106708), (16068, 104636), (16968, 99086), (17304, 97162), (18382, 91464), (18746, 89688), (20202, 83224), (20806, 80808), (21008, 80031), (21424, 78477), (22422, 74984), (22866, 73528), (23088, 72821), (26159, 64272), (26677, 63024), (26936, 62418), (27573, 60976), (28119, 59792), (29896, 56238), (30488, 55146), (31209, 53872), (31512, 53354), (32136, 52318), (33936, 49543), (34608, 48581), (36764, 45732), (37492, 44844), (40404, 41612)]