2604077172

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{1889}}^1$

素因数の和:2305

約数の個数: 72

約数和(自身を含む): 6656013000

約数和(自身を除く): 4051935828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 257, 298, 447, 514, 596, 771, 894, 1028, 1341, 1542, 1788, 1889, 2313, 2682, 3084, 3778, 4626, 5364, 5667, 7556, 9252, 11334, 17001, 22668, 34002, 38293, 68004, 76586, 114879, 153172, 229758, 281461, 344637, 459516, 485473, 562922, 689274, 844383, 970946, 1125844, 1378548, 1456419, 1688766, 1941892, 2533149, 2912838, 3377532, 4369257, 5066298, 5825676, 8738514, 10132596, 17477028, 72335477, 144670954, 217006431, 289341908, 434012862, 651019293, 868025724, 1302038586, 2604077172]

約数ペア:

[(1, 2604077172), (2, 1302038586), (3, 868025724), (4, 651019293), (6, 434012862), (9, 289341908), (12, 217006431), (18, 144670954), (36, 72335477), (149, 17477028), (257, 10132596), (298, 8738514), (447, 5825676), (514, 5066298), (596, 4369257), (771, 3377532), (894, 2912838), (1028, 2533149), (1341, 1941892), (1542, 1688766), (1788, 1456419), (1889, 1378548), (2313, 1125844), (2682, 970946), (3084, 844383), (3778, 689274), (4626, 562922), (5364, 485473), (5667, 459516), (7556, 344637), (9252, 281461), (11334, 229758), (17001, 153172), (22668, 114879), (34002, 76586), (38293, 68004)]