489792996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16063}}^1$

素因数の和:16102

約数の個数: 108

約数和(自身を含む): 1555380736

約数和(自身を除く): 1065587740

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7623, 10164, 15246, 16063, 30492, 32126, 48189, 64252, 96378, 112441, 144567, 176693, 192756, 224882, 289134, 337323, 353386, 449764, 530079, 578268, 674646, 706772, 1011969, 1060158, 1236851, 1349292, 1590237, 1943623, 2023938, 2120316, 2473702, 3180474, 3710553, 3887246, 4047876, 4947404, 5830869, 6360948, 7421106, 7774492, 11131659, 11661738, 13605361, 14842212, 17492607, 22263318, 23323476, 27210722, 34985214, 40816083, 44526636, 54421444, 69970428, 81632166, 122448249, 163264332, 244896498, 489792996]

約数ペア:

[(1, 489792996), (2, 244896498), (3, 163264332), (4, 122448249), (6, 81632166), (7, 69970428), (9, 54421444), (11, 44526636), (12, 40816083), (14, 34985214), (18, 27210722), (21, 23323476), (22, 22263318), (28, 17492607), (33, 14842212), (36, 13605361), (42, 11661738), (44, 11131659), (63, 7774492), (66, 7421106), (77, 6360948), (84, 5830869), (99, 4947404), (121, 4047876), (126, 3887246), (132, 3710553), (154, 3180474), (198, 2473702), (231, 2120316), (242, 2023938), (252, 1943623), (308, 1590237), (363, 1349292), (396, 1236851), (462, 1060158), (484, 1011969), (693, 706772), (726, 674646), (847, 578268), (924, 530079), (1089, 449764), (1386, 353386), (1452, 337323), (1694, 289134), (2178, 224882), (2541, 192756), (2772, 176693), (3388, 144567), (4356, 112441), (5082, 96378), (7623, 64252), (10164, 48189), (15246, 32126), (16063, 30492)]