1977060384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 6356750400

約数和(自身を除く): 4379690016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 131, 139, 144, 156, 174, 208, 232, 234, 261, 262, 278, 288, 312, 348, 377, 393, 416, 417, 464, 468, 522, 524, 556, 624, 696, 754, 786, 834, 928, 936, 1044, 1048, 1112, 1131, 1179, 1248, 1251, 1392, 1508, 1572, 1668, 1703, 1807, 1872, 2088, 2096, 2224, 2262, 2358, 2502, 2784, 3016, 3144, 3336, 3393, 3406, 3614, 3744, 3799, 4031, 4176, 4192, 4448, 4524, 4716, 5004, 5109, 5421, 6032, 6288, 6672, 6786, 6812, 7228, 7598, 8062, 8352, 9048, 9432, 10008, 10218, 10842, 11397, 12064, 12093, 12576, 13344, 13572, 13624, 14456, 15196, 15327, 16124, 16263, 18096, 18209, 18864, 20016, 20436, 21684, 22794, 24186, 27144, 27248, 28912, 30392, 30654, 32248, 32526, 34191, 36192, 36279, 36418, 37728, 40032, 40872, 43368, 45588, 48372, 49387, 52403, 54288, 54496, 54627, 57824, 60784, 61308, 64496, 65052, 68382, 72558, 72836, 81744, 86736, 91176, 96744, 98774, 104806, 108576, 109254, 121568, 122616, 128992, 130104, 136764, 145116, 145672, 148161, 157209, 163488, 163881, 173472, 182352, 193488, 197548, 209612, 218508, 236717, 245232, 260208, 273528, 290232, 291344, 296322, 314418, 327762, 364704, 386976, 395096, 419224, 437016, 444483, 471627, 473434, 490464, 520416, 528061, 547056, 580464, 582688, 592644, 628836, 655524, 710151, 790192, 838448, 874032, 888966, 943254, 946868, 1056122, 1094112, 1160928, 1185288, 1257672, 1311048, 1420302, 1580384, 1584183, 1676896, 1748064, 1777932, 1886508, 1893736, 2112244, 2130453, 2370576, 2515344, 2622096, 2840604, 3168366, 3555864, 3773016, 3787472, 4224488, 4260906, 4741152, 4752549, 5030688, 5244192, 5681208, 6336732, 6864793, 7111728, 7546032, 7574944, 8448976, 8521812, 9505098, 11362416, 12673464, 13729586, 14223456, 15092064, 16897952, 17043624, 19010196, 20594379, 22724832, 25346928, 27459172, 34087248, 38020392, 41188758, 50693856, 54918344, 61783137, 68174496, 76040784, 82377516, 109836688, 123566274, 152081568, 164755032, 219673376, 247132548, 329510064, 494265096, 659020128, 988530192, 1977060384]

約数ペア:

[(1, 1977060384), (2, 988530192), (3, 659020128), (4, 494265096), (6, 329510064), (8, 247132548), (9, 219673376), (12, 164755032), (13, 152081568), (16, 123566274), (18, 109836688), (24, 82377516), (26, 76040784), (29, 68174496), (32, 61783137), (36, 54918344), (39, 50693856), (48, 41188758), (52, 38020392), (58, 34087248), (72, 27459172), (78, 25346928), (87, 22724832), (96, 20594379), (104, 19010196), (116, 17043624), (117, 16897952), (131, 15092064), (139, 14223456), (144, 13729586), (156, 12673464), (174, 11362416), (208, 9505098), (232, 8521812), (234, 8448976), (261, 7574944), (262, 7546032), (278, 7111728), (288, 6864793), (312, 6336732), (348, 5681208), (377, 5244192), (393, 5030688), (416, 4752549), (417, 4741152), (464, 4260906), (468, 4224488), (522, 3787472), (524, 3773016), (556, 3555864), (624, 3168366), (696, 2840604), (754, 2622096), (786, 2515344), (834, 2370576), (928, 2130453), (936, 2112244), (1044, 1893736), (1048, 1886508), (1112, 1777932), (1131, 1748064), (1179, 1676896), (1248, 1584183), (1251, 1580384), (1392, 1420302), (1508, 1311048), (1572, 1257672), (1668, 1185288), (1703, 1160928), (1807, 1094112), (1872, 1056122), (2088, 946868), (2096, 943254), (2224, 888966), (2262, 874032), (2358, 838448), (2502, 790192), (2784, 710151), (3016, 655524), (3144, 628836), (3336, 592644), (3393, 582688), (3406, 580464), (3614, 547056), (3744, 528061), (3799, 520416), (4031, 490464), (4176, 473434), (4192, 471627), (4448, 444483), (4524, 437016), (4716, 419224), (5004, 395096), (5109, 386976), (5421, 364704), (6032, 327762), (6288, 314418), (6672, 296322), (6786, 291344), (6812, 290232), (7228, 273528), (7598, 260208), (8062, 245232), (8352, 236717), (9048, 218508), (9432, 209612), (10008, 197548), (10218, 193488), (10842, 182352), (11397, 173472), (12064, 163881), (12093, 163488), (12576, 157209), (13344, 148161), (13572, 145672), (13624, 145116), (14456, 136764), (15196, 130104), (15327, 128992), (16124, 122616), (16263, 121568), (18096, 109254), (18209, 108576), (18864, 104806), (20016, 98774), (20436, 96744), (21684, 91176), (22794, 86736), (24186, 81744), (27144, 72836), (27248, 72558), (28912, 68382), (30392, 65052), (30654, 64496), (32248, 61308), (32526, 60784), (34191, 57824), (36192, 54627), (36279, 54496), (36418, 54288), (37728, 52403), (40032, 49387), (40872, 48372), (43368, 45588)]