7921000248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1149971}}^1$

素因数の和:1150028

約数の個数: 64

約数和(自身を含む): 23183435520

約数和(自身を除く): 15262435272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 1149971, 2299942, 3449913, 4599884, 6899826, 8049797, 9199768, 13799652, 16099594, 24149391, 27599304, 32199188, 47148811, 48298782, 64398376, 94297622, 96597564, 141446433, 188595244, 193195128, 282892866, 330041677, 377190488, 565785732, 660083354, 990125031, 1131571464, 1320166708, 1980250062, 2640333416, 3960500124, 7921000248]

約数ペア:

[(1, 7921000248), (2, 3960500124), (3, 2640333416), (4, 1980250062), (6, 1320166708), (7, 1131571464), (8, 990125031), (12, 660083354), (14, 565785732), (21, 377190488), (24, 330041677), (28, 282892866), (41, 193195128), (42, 188595244), (56, 141446433), (82, 96597564), (84, 94297622), (123, 64398376), (164, 48298782), (168, 47148811), (246, 32199188), (287, 27599304), (328, 24149391), (492, 16099594), (574, 13799652), (861, 9199768), (984, 8049797), (1148, 6899826), (1722, 4599884), (2296, 3449913), (3444, 2299942), (6888, 1149971)]