1258909955121

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1\times {\mathrm{31357}}^1$

素因数の和:32318

約数の個数: 64

約数和(自身を含む): 2079160832000

約数和(自身を除く): 820250876879

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 273, 597, 739, 1393, 2217, 2587, 4179, 5173, 7761, 9607, 15519, 18109, 28821, 31357, 54327, 67249, 94071, 147061, 201747, 219499, 407641, 441183, 658497, 1029427, 1222923, 1911793, 2853487, 3088281, 5735379, 6240043, 8560461, 13382551, 18720129, 23172823, 40147653, 43680301, 69518469, 81120559, 131040903, 162209761, 243361677, 301246699, 486629283, 567843913, 903740097, 1703531739, 2108726893, 4611391777, 6326180679, 13834175331, 32279742439, 59948093101, 96839227317, 179844279303, 419636651707, 1258909955121]

約数ペア:

[(1, 1258909955121), (3, 419636651707), (7, 179844279303), (13, 96839227317), (21, 59948093101), (39, 32279742439), (91, 13834175331), (199, 6326180679), (273, 4611391777), (597, 2108726893), (739, 1703531739), (1393, 903740097), (2217, 567843913), (2587, 486629283), (4179, 301246699), (5173, 243361677), (7761, 162209761), (9607, 131040903), (15519, 81120559), (18109, 69518469), (28821, 43680301), (31357, 40147653), (54327, 23172823), (67249, 18720129), (94071, 13382551), (147061, 8560461), (201747, 6240043), (219499, 5735379), (407641, 3088281), (441183, 2853487), (658497, 1911793), (1029427, 1222923)]