663040416

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{613}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 1838168640

約数和(自身を除く): 1175128224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 593, 608, 613, 912, 1186, 1226, 1779, 1824, 1839, 2372, 2452, 3558, 3678, 4744, 4904, 7116, 7356, 9488, 9808, 11267, 11647, 14232, 14712, 18976, 19616, 22534, 23294, 28464, 29424, 33801, 34941, 45068, 46588, 56928, 58848, 67602, 69882, 90136, 93176, 135204, 139764, 180272, 186352, 270408, 279528, 360544, 363509, 372704, 540816, 559056, 727018, 1081632, 1090527, 1118112, 1454036, 2181054, 2908072, 4362108, 5816144, 6906671, 8724216, 11632288, 13813342, 17448432, 20720013, 27626684, 34896864, 41440026, 55253368, 82880052, 110506736, 165760104, 221013472, 331520208, 663040416]

約数ペア:

[(1, 663040416), (2, 331520208), (3, 221013472), (4, 165760104), (6, 110506736), (8, 82880052), (12, 55253368), (16, 41440026), (19, 34896864), (24, 27626684), (32, 20720013), (38, 17448432), (48, 13813342), (57, 11632288), (76, 8724216), (96, 6906671), (114, 5816144), (152, 4362108), (228, 2908072), (304, 2181054), (456, 1454036), (593, 1118112), (608, 1090527), (613, 1081632), (912, 727018), (1186, 559056), (1226, 540816), (1779, 372704), (1824, 363509), (1839, 360544), (2372, 279528), (2452, 270408), (3558, 186352), (3678, 180272), (4744, 139764), (4904, 135204), (7116, 93176), (7356, 90136), (9488, 69882), (9808, 67602), (11267, 58848), (11647, 56928), (14232, 46588), (14712, 45068), (18976, 34941), (19616, 33801), (22534, 29424), (23294, 28464)]