248856204246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3347}}^1\times {\mathrm{25763}}^1$

素因数の和:29165

約数の個数: 64

約数和(自身を含む): 550670254848

約数和(自身を除く): 301814050602

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 3347, 6694, 10041, 20082, 25763, 43511, 51526, 77289, 87022, 123839, 130533, 154578, 247678, 261066, 334919, 371517, 669838, 743034, 953231, 1004757, 1609907, 1906462, 2009514, 2859693, 3219814, 4829721, 5719386, 9659442, 12392003, 24784006, 37176009, 74352018, 86228761, 172457522, 258686283, 517372566, 1120973893, 2241947786, 3190464157, 3362921679, 6380928314, 6725843358, 9571392471, 19142784942, 41476034041, 82952068082, 124428102123, 248856204246]

約数ペア:

[(1, 248856204246), (2, 124428102123), (3, 82952068082), (6, 41476034041), (13, 19142784942), (26, 9571392471), (37, 6725843358), (39, 6380928314), (74, 3362921679), (78, 3190464157), (111, 2241947786), (222, 1120973893), (481, 517372566), (962, 258686283), (1443, 172457522), (2886, 86228761), (3347, 74352018), (6694, 37176009), (10041, 24784006), (20082, 12392003), (25763, 9659442), (43511, 5719386), (51526, 4829721), (77289, 3219814), (87022, 2859693), (123839, 2009514), (130533, 1906462), (154578, 1609907), (247678, 1004757), (261066, 953231), (334919, 743034), (371517, 669838)]