321252912

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39139}}^1$

素因数の和:39175

約数の個数: 80

約数和(自身を含む): 970672000

約数和(自身を除く): 649419088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 39139, 78278, 117417, 156556, 234834, 313112, 352251, 469668, 626224, 704502, 743641, 939336, 1056753, 1409004, 1487282, 1878672, 2113506, 2230923, 2818008, 2974564, 4227012, 4461846, 5636016, 5949128, 6692769, 8454024, 8923692, 11898256, 13385538, 16908048, 17847384, 20078307, 26771076, 35694768, 40156614, 53542152, 80313228, 107084304, 160626456, 321252912]

約数ペア:

[(1, 321252912), (2, 160626456), (3, 107084304), (4, 80313228), (6, 53542152), (8, 40156614), (9, 35694768), (12, 26771076), (16, 20078307), (18, 17847384), (19, 16908048), (24, 13385538), (27, 11898256), (36, 8923692), (38, 8454024), (48, 6692769), (54, 5949128), (57, 5636016), (72, 4461846), (76, 4227012), (108, 2974564), (114, 2818008), (144, 2230923), (152, 2113506), (171, 1878672), (216, 1487282), (228, 1409004), (304, 1056753), (342, 939336), (432, 743641), (456, 704502), (513, 626224), (684, 469668), (912, 352251), (1026, 313112), (1368, 234834), (2052, 156556), (2736, 117417), (4104, 78278), (8208, 39139)]