631984086

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2362

約数の個数: 64

約数和(自身を含む): 1450310400

約数和(自身を除く): 818326314

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 131, 246, 262, 369, 393, 738, 786, 1107, 1179, 2179, 2214, 2358, 3537, 4358, 5371, 6537, 7074, 10742, 13074, 16113, 19611, 32226, 39222, 48339, 58833, 89339, 96678, 117666, 145017, 178678, 268017, 285449, 290034, 536034, 570898, 804051, 856347, 1608102, 1712694, 2412153, 2569041, 4824306, 5138082, 7707123, 11703409, 15414246, 23406818, 35110227, 70220454, 105330681, 210661362, 315992043, 631984086]

約数ペア:

[(1, 631984086), (2, 315992043), (3, 210661362), (6, 105330681), (9, 70220454), (18, 35110227), (27, 23406818), (41, 15414246), (54, 11703409), (82, 7707123), (123, 5138082), (131, 4824306), (246, 2569041), (262, 2412153), (369, 1712694), (393, 1608102), (738, 856347), (786, 804051), (1107, 570898), (1179, 536034), (2179, 290034), (2214, 285449), (2358, 268017), (3537, 178678), (4358, 145017), (5371, 117666), (6537, 96678), (7074, 89339), (10742, 58833), (13074, 48339), (16113, 39222), (19611, 32226)]