28888942356

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2551}}^1$

素因数の和:2731

約数の個数: 192

約数和(自身を含む): 80670965760

約数和(自身を除く): 51782023404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 47, 54, 69, 92, 94, 97, 108, 138, 141, 188, 194, 207, 276, 282, 291, 388, 414, 423, 564, 582, 621, 828, 846, 873, 1081, 1164, 1242, 1269, 1692, 1746, 2162, 2231, 2484, 2538, 2551, 2619, 3243, 3492, 4324, 4462, 4559, 5076, 5102, 5238, 6486, 6693, 7653, 8924, 9118, 9729, 10204, 10476, 12972, 13386, 13677, 15306, 18236, 19458, 20079, 22959, 26772, 27354, 29187, 30612, 38916, 40158, 41031, 45918, 54708, 58374, 58673, 60237, 68877, 80316, 82062, 91836, 104857, 116748, 117346, 119897, 120474, 123093, 137754, 164124, 176019, 209714, 234692, 239794, 240948, 246186, 247447, 275508, 314571, 352038, 359691, 419428, 479588, 492372, 494894, 528057, 629142, 704076, 719382, 742341, 943713, 989788, 1056114, 1079073, 1258284, 1438764, 1484682, 1584171, 1887426, 2112228, 2158146, 2227023, 2757631, 2831139, 2969364, 3168342, 3237219, 3774852, 4316292, 4454046, 5515262, 5662278, 5691281, 6336684, 6474438, 6681069, 8272893, 8908092, 11030524, 11324556, 11382562, 11630009, 12948876, 13362138, 16545786, 17073843, 22765124, 23260018, 24818679, 26724276, 33091572, 34147686, 34890027, 46520036, 49637358, 51221529, 68295372, 69780054, 74456037, 99274716, 102443058, 104670081, 139560108, 148912074, 153664587, 204886116, 209340162, 267490207, 297824148, 307329174, 314010243, 418680324, 534980414, 614658348, 628020486, 802470621, 1069960828, 1256040972, 1604941242, 2407411863, 3209882484, 4814823726, 7222235589, 9629647452, 14444471178, 28888942356]

約数ペア:

[(1, 28888942356), (2, 14444471178), (3, 9629647452), (4, 7222235589), (6, 4814823726), (9, 3209882484), (12, 2407411863), (18, 1604941242), (23, 1256040972), (27, 1069960828), (36, 802470621), (46, 628020486), (47, 614658348), (54, 534980414), (69, 418680324), (92, 314010243), (94, 307329174), (97, 297824148), (108, 267490207), (138, 209340162), (141, 204886116), (188, 153664587), (194, 148912074), (207, 139560108), (276, 104670081), (282, 102443058), (291, 99274716), (388, 74456037), (414, 69780054), (423, 68295372), (564, 51221529), (582, 49637358), (621, 46520036), (828, 34890027), (846, 34147686), (873, 33091572), (1081, 26724276), (1164, 24818679), (1242, 23260018), (1269, 22765124), (1692, 17073843), (1746, 16545786), (2162, 13362138), (2231, 12948876), (2484, 11630009), (2538, 11382562), (2551, 11324556), (2619, 11030524), (3243, 8908092), (3492, 8272893), (4324, 6681069), (4462, 6474438), (4559, 6336684), (5076, 5691281), (5102, 5662278), (5238, 5515262), (6486, 4454046), (6693, 4316292), (7653, 3774852), (8924, 3237219), (9118, 3168342), (9729, 2969364), (10204, 2831139), (10476, 2757631), (12972, 2227023), (13386, 2158146), (13677, 2112228), (15306, 1887426), (18236, 1584171), (19458, 1484682), (20079, 1438764), (22959, 1258284), (26772, 1079073), (27354, 1056114), (29187, 989788), (30612, 943713), (38916, 742341), (40158, 719382), (41031, 704076), (45918, 629142), (54708, 528057), (58374, 494894), (58673, 492372), (60237, 479588), (68877, 419428), (80316, 359691), (82062, 352038), (91836, 314571), (104857, 275508), (116748, 247447), (117346, 246186), (119897, 240948), (120474, 239794), (123093, 234692), (137754, 209714), (164124, 176019)]