1491421344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2219377}}^1$

素因数の和:2219397

約数の個数: 48

約数和(自身を含む): 4474266048

約数和(自身を除く): 2982844704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2219377, 4438754, 6658131, 8877508, 13316262, 15535639, 17755016, 26632524, 31071278, 35510032, 46606917, 53265048, 62142556, 71020064, 93213834, 106530096, 124285112, 186427668, 213060192, 248570224, 372855336, 497140448, 745710672, 1491421344]

約数ペア:

[(1, 1491421344), (2, 745710672), (3, 497140448), (4, 372855336), (6, 248570224), (7, 213060192), (8, 186427668), (12, 124285112), (14, 106530096), (16, 93213834), (21, 71020064), (24, 62142556), (28, 53265048), (32, 46606917), (42, 35510032), (48, 31071278), (56, 26632524), (84, 17755016), (96, 15535639), (112, 13316262), (168, 8877508), (224, 6658131), (336, 4438754), (672, 2219377)]