2178554976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9539}}^1$

素因数の和:9629

約数の個数: 144

約数和(自身を含む): 6781909680

約数和(自身を除く): 4603354704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1248, 1464, 1586, 1872, 1952, 2196, 2379, 2928, 3172, 3744, 4392, 4758, 5856, 6344, 7137, 8784, 9516, 9539, 12688, 14274, 17568, 19032, 19078, 25376, 28548, 28617, 38064, 38156, 57096, 57234, 76128, 76312, 85851, 114192, 114468, 124007, 152624, 171702, 228384, 228936, 248014, 305248, 343404, 372021, 457872, 496028, 581879, 686808, 744042, 915744, 992056, 1116063, 1163758, 1373616, 1488084, 1745637, 1984112, 2232126, 2327516, 2747232, 2976168, 3491274, 3968224, 4464252, 4655032, 5236911, 5952336, 6982548, 7564427, 8928504, 9310064, 10473822, 11904672, 13965096, 15128854, 17857008, 18620128, 20947644, 22693281, 27930192, 30257708, 35714016, 41895288, 45386562, 55860384, 60515416, 68079843, 83790576, 90773124, 121030832, 136159686, 167581152, 181546248, 242061664, 272319372, 363092496, 544638744, 726184992, 1089277488, 2178554976]

約数ペア:

[(1, 2178554976), (2, 1089277488), (3, 726184992), (4, 544638744), (6, 363092496), (8, 272319372), (9, 242061664), (12, 181546248), (13, 167581152), (16, 136159686), (18, 121030832), (24, 90773124), (26, 83790576), (32, 68079843), (36, 60515416), (39, 55860384), (48, 45386562), (52, 41895288), (61, 35714016), (72, 30257708), (78, 27930192), (96, 22693281), (104, 20947644), (117, 18620128), (122, 17857008), (144, 15128854), (156, 13965096), (183, 11904672), (208, 10473822), (234, 9310064), (244, 8928504), (288, 7564427), (312, 6982548), (366, 5952336), (416, 5236911), (468, 4655032), (488, 4464252), (549, 3968224), (624, 3491274), (732, 2976168), (793, 2747232), (936, 2327516), (976, 2232126), (1098, 1984112), (1248, 1745637), (1464, 1488084), (1586, 1373616), (1872, 1163758), (1952, 1116063), (2196, 992056), (2379, 915744), (2928, 744042), (3172, 686808), (3744, 581879), (4392, 496028), (4758, 457872), (5856, 372021), (6344, 343404), (7137, 305248), (8784, 248014), (9516, 228936), (9539, 228384), (12688, 171702), (14274, 152624), (17568, 124007), (19032, 114468), (19078, 114192), (25376, 85851), (28548, 76312), (28617, 76128), (38064, 57234), (38156, 57096)]