1261040976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8527}}^1$

素因数の和:8633

約数の個数: 120

約数和(自身を含む): 3849198080

約数和(自身を除く): 2588157104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 468, 474, 624, 632, 711, 936, 948, 1027, 1264, 1422, 1872, 1896, 2054, 2844, 3081, 3792, 4108, 5688, 6162, 8216, 8527, 9243, 11376, 12324, 16432, 17054, 18486, 24648, 25581, 34108, 36972, 49296, 51162, 68216, 73944, 76743, 102324, 110851, 136432, 147888, 153486, 204648, 221702, 306972, 332553, 409296, 443404, 613944, 665106, 673633, 886808, 997659, 1227888, 1330212, 1347266, 1773616, 1995318, 2020899, 2660424, 2694532, 3990636, 4041798, 5320848, 5389064, 6062697, 7981272, 8083596, 8757229, 10778128, 12125394, 15962544, 16167192, 17514458, 24250788, 26271687, 32334384, 35028916, 48501576, 52543374, 70057832, 78815061, 97003152, 105086748, 140115664, 157630122, 210173496, 315260244, 420346992, 630520488, 1261040976]

約数ペア:

[(1, 1261040976), (2, 630520488), (3, 420346992), (4, 315260244), (6, 210173496), (8, 157630122), (9, 140115664), (12, 105086748), (13, 97003152), (16, 78815061), (18, 70057832), (24, 52543374), (26, 48501576), (36, 35028916), (39, 32334384), (48, 26271687), (52, 24250788), (72, 17514458), (78, 16167192), (79, 15962544), (104, 12125394), (117, 10778128), (144, 8757229), (156, 8083596), (158, 7981272), (208, 6062697), (234, 5389064), (237, 5320848), (312, 4041798), (316, 3990636), (468, 2694532), (474, 2660424), (624, 2020899), (632, 1995318), (711, 1773616), (936, 1347266), (948, 1330212), (1027, 1227888), (1264, 997659), (1422, 886808), (1872, 673633), (1896, 665106), (2054, 613944), (2844, 443404), (3081, 409296), (3792, 332553), (4108, 306972), (5688, 221702), (6162, 204648), (8216, 153486), (8527, 147888), (9243, 136432), (11376, 110851), (12324, 102324), (16432, 76743), (17054, 73944), (18486, 68216), (24648, 51162), (25581, 49296), (34108, 36972)]