2778120072

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 384

約数和(自身を含む): 9855619200

約数和(自身を除く): 7077499128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 61, 63, 72, 78, 84, 91, 98, 104, 108, 117, 122, 126, 147, 156, 168, 182, 183, 189, 196, 216, 234, 244, 252, 273, 294, 312, 331, 351, 364, 366, 378, 392, 427, 441, 468, 488, 504, 546, 549, 588, 637, 662, 702, 728, 732, 756, 793, 819, 854, 882, 936, 993, 1092, 1098, 1176, 1274, 1281, 1323, 1324, 1404, 1464, 1512, 1586, 1638, 1647, 1708, 1764, 1911, 1986, 2184, 2196, 2317, 2379, 2457, 2548, 2562, 2646, 2648, 2808, 2979, 2989, 3172, 3276, 3294, 3416, 3528, 3822, 3843, 3972, 4303, 4392, 4634, 4758, 4914, 5096, 5124, 5292, 5551, 5733, 5958, 5978, 6344, 6552, 6588, 6951, 7137, 7644, 7686, 7944, 8606, 8937, 8967, 9268, 9516, 9828, 10248, 10584, 11102, 11466, 11529, 11916, 11956, 12909, 13176, 13902, 14274, 15288, 15372, 16219, 16653, 17199, 17212, 17874, 17934, 18536, 19032, 19656, 20191, 20853, 21411, 22204, 22932, 23058, 23832, 23912, 25818, 26901, 27804, 28548, 30121, 30744, 32438, 33306, 34398, 34424, 35748, 35868, 38727, 38857, 40382, 41706, 42822, 44408, 45864, 46116, 48657, 49959, 51636, 53802, 55608, 57096, 60242, 60573, 62559, 64876, 66612, 68796, 71496, 71736, 77454, 77714, 80703, 80764, 83412, 85644, 90363, 92232, 97314, 99918, 103272, 107604, 116181, 116571, 120484, 121146, 125118, 129752, 133224, 137592, 141337, 145971, 149877, 154908, 155428, 161406, 161528, 166824, 171288, 180726, 181719, 194628, 199836, 210847, 215208, 232362, 233142, 240968, 242292, 250236, 262483, 271089, 282674, 291942, 299754, 309816, 310856, 322812, 349713, 361452, 363438, 389256, 399672, 421694, 424011, 437913, 464724, 466284, 484584, 500472, 524966, 542178, 545157, 565348, 583884, 599508, 632541, 645624, 699426, 722904, 726876, 787449, 813267, 843388, 848022, 875826, 929448, 932568, 989359, 1049139, 1049932, 1084356, 1090314, 1130696, 1167768, 1199016, 1265082, 1272033, 1398852, 1453752, 1574898, 1626534, 1686776, 1696044, 1751652, 1837381, 1897623, 1978718, 2098278, 2099864, 2168712, 2180628, 2362347, 2530164, 2544066, 2797704, 2968077, 3149796, 3253068, 3392088, 3503304, 3674762, 3795246, 3816099, 3957436, 4196556, 4361256, 4724694, 5060328, 5088132, 5512143, 5692869, 5936154, 6299592, 6506136, 7087041, 7349524, 7590492, 7632198, 7914872, 8393112, 8904231, 9449388, 10176264, 11024286, 11385738, 11872308, 12861667, 14174082, 14699048, 15180984, 15264396, 16536429, 17808462, 18898776, 22048572, 22771476, 23744616, 25723334, 26712693, 28348164, 30528792, 33072858, 35616924, 38585001, 44097144, 45542952, 49609287, 51446668, 53425386, 56696328, 66145716, 71233848, 77170002, 99218574, 102893336, 106850772, 115755003, 132291432, 154340004, 198437148, 213701544, 231510006, 308680008, 347265009, 396874296, 463020012, 694530018, 926040024, 1389060036, 2778120072]

約数ペア:

[(1, 2778120072), (2, 1389060036), (3, 926040024), (4, 694530018), (6, 463020012), (7, 396874296), (8, 347265009), (9, 308680008), (12, 231510006), (13, 213701544), (14, 198437148), (18, 154340004), (21, 132291432), (24, 115755003), (26, 106850772), (27, 102893336), (28, 99218574), (36, 77170002), (39, 71233848), (42, 66145716), (49, 56696328), (52, 53425386), (54, 51446668), (56, 49609287), (61, 45542952), (63, 44097144), (72, 38585001), (78, 35616924), (84, 33072858), (91, 30528792), (98, 28348164), (104, 26712693), (108, 25723334), (117, 23744616), (122, 22771476), (126, 22048572), (147, 18898776), (156, 17808462), (168, 16536429), (182, 15264396), (183, 15180984), (189, 14699048), (196, 14174082), (216, 12861667), (234, 11872308), (244, 11385738), (252, 11024286), (273, 10176264), (294, 9449388), (312, 8904231), (331, 8393112), (351, 7914872), (364, 7632198), (366, 7590492), (378, 7349524), (392, 7087041), (427, 6506136), (441, 6299592), (468, 5936154), (488, 5692869), (504, 5512143), (546, 5088132), (549, 5060328), (588, 4724694), (637, 4361256), (662, 4196556), (702, 3957436), (728, 3816099), (732, 3795246), (756, 3674762), (793, 3503304), (819, 3392088), (854, 3253068), (882, 3149796), (936, 2968077), (993, 2797704), (1092, 2544066), (1098, 2530164), (1176, 2362347), (1274, 2180628), (1281, 2168712), (1323, 2099864), (1324, 2098278), (1404, 1978718), (1464, 1897623), (1512, 1837381), (1586, 1751652), (1638, 1696044), (1647, 1686776), (1708, 1626534), (1764, 1574898), (1911, 1453752), (1986, 1398852), (2184, 1272033), (2196, 1265082), (2317, 1199016), (2379, 1167768), (2457, 1130696), (2548, 1090314), (2562, 1084356), (2646, 1049932), (2648, 1049139), (2808, 989359), (2979, 932568), (2989, 929448), (3172, 875826), (3276, 848022), (3294, 843388), (3416, 813267), (3528, 787449), (3822, 726876), (3843, 722904), (3972, 699426), (4303, 645624), (4392, 632541), (4634, 599508), (4758, 583884), (4914, 565348), (5096, 545157), (5124, 542178), (5292, 524966), (5551, 500472), (5733, 484584), (5958, 466284), (5978, 464724), (6344, 437913), (6552, 424011), (6588, 421694), (6951, 399672), (7137, 389256), (7644, 363438), (7686, 361452), (7944, 349713), (8606, 322812), (8937, 310856), (8967, 309816), (9268, 299754), (9516, 291942), (9828, 282674), (10248, 271089), (10584, 262483), (11102, 250236), (11466, 242292), (11529, 240968), (11916, 233142), (11956, 232362), (12909, 215208), (13176, 210847), (13902, 199836), (14274, 194628), (15288, 181719), (15372, 180726), (16219, 171288), (16653, 166824), (17199, 161528), (17212, 161406), (17874, 155428), (17934, 154908), (18536, 149877), (19032, 145971), (19656, 141337), (20191, 137592), (20853, 133224), (21411, 129752), (22204, 125118), (22932, 121146), (23058, 120484), (23832, 116571), (23912, 116181), (25818, 107604), (26901, 103272), (27804, 99918), (28548, 97314), (30121, 92232), (30744, 90363), (32438, 85644), (33306, 83412), (34398, 80764), (34424, 80703), (35748, 77714), (35868, 77454), (38727, 71736), (38857, 71496), (40382, 68796), (41706, 66612), (42822, 64876), (44408, 62559), (45864, 60573), (46116, 60242), (48657, 57096), (49959, 55608), (51636, 53802)]