662550352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 1371912192

約数和(自身を除く): 709361840

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 97, 124, 188, 194, 248, 293, 376, 388, 496, 586, 752, 776, 1172, 1457, 1552, 2344, 2914, 3007, 4559, 4688, 5828, 6014, 9083, 9118, 11656, 12028, 13771, 18166, 18236, 23312, 24056, 27542, 28421, 36332, 36472, 48112, 55084, 56842, 72664, 72944, 110168, 113684, 141329, 145328, 220336, 227368, 282658, 426901, 454736, 565316, 853802, 881051, 1130632, 1335787, 1707604, 1762102, 2261264, 2671574, 3415208, 3524204, 5343148, 6830416, 7048408, 10686296, 14096816, 21372592, 41409397, 82818794, 165637588, 331275176, 662550352]

約数ペア:

[(1, 662550352), (2, 331275176), (4, 165637588), (8, 82818794), (16, 41409397), (31, 21372592), (47, 14096816), (62, 10686296), (94, 7048408), (97, 6830416), (124, 5343148), (188, 3524204), (194, 3415208), (248, 2671574), (293, 2261264), (376, 1762102), (388, 1707604), (496, 1335787), (586, 1130632), (752, 881051), (776, 853802), (1172, 565316), (1457, 454736), (1552, 426901), (2344, 282658), (2914, 227368), (3007, 220336), (4559, 145328), (4688, 141329), (5828, 113684), (6014, 110168), (9083, 72944), (9118, 72664), (11656, 56842), (12028, 55084), (13771, 48112), (18166, 36472), (18236, 36332), (23312, 28421), (24056, 27542)]