21552600144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1\times {\mathrm{6689}}^1$

素因数の和:10252

約数の個数: 80

約数和(自身を含む): 58633300800

約数和(自身を除く): 37080700656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 3533, 6689, 7066, 10599, 13378, 14132, 20067, 21198, 26756, 28264, 40134, 42396, 53512, 56528, 67127, 80268, 84792, 107024, 127091, 134254, 160536, 169584, 201381, 254182, 268508, 321072, 381273, 402762, 508364, 537016, 762546, 805524, 1016728, 1074032, 1525092, 1611048, 2033456, 3050184, 3222096, 6100368, 23632237, 47264474, 70896711, 94528948, 141793422, 189057896, 283586844, 378115792, 449012503, 567173688, 898025006, 1134347376, 1347037509, 1796050012, 2694075018, 3592100024, 5388150036, 7184200048, 10776300072, 21552600144]

約数ペア:

[(1, 21552600144), (2, 10776300072), (3, 7184200048), (4, 5388150036), (6, 3592100024), (8, 2694075018), (12, 1796050012), (16, 1347037509), (19, 1134347376), (24, 898025006), (38, 567173688), (48, 449012503), (57, 378115792), (76, 283586844), (114, 189057896), (152, 141793422), (228, 94528948), (304, 70896711), (456, 47264474), (912, 23632237), (3533, 6100368), (6689, 3222096), (7066, 3050184), (10599, 2033456), (13378, 1611048), (14132, 1525092), (20067, 1074032), (21198, 1016728), (26756, 805524), (28264, 762546), (40134, 537016), (42396, 508364), (53512, 402762), (56528, 381273), (67127, 321072), (80268, 268508), (84792, 254182), (107024, 201381), (127091, 169584), (134254, 160536)]