290735214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5569}}^1$

素因数の和:5705

約数の個数: 64

約数和(自身を含む): 731496960

約数和(自身を除く): 440761746

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 113, 154, 226, 231, 339, 462, 678, 791, 1243, 1582, 2373, 2486, 3729, 4746, 5569, 7458, 8701, 11138, 16707, 17402, 26103, 33414, 38983, 52206, 61259, 77966, 116949, 122518, 183777, 233898, 367554, 428813, 629297, 857626, 1258594, 1286439, 1887891, 2572878, 3775782, 4405079, 6922267, 8810158, 13215237, 13844534, 20766801, 26430474, 41533602, 48455869, 96911738, 145367607, 290735214]

約数ペア:

[(1, 290735214), (2, 145367607), (3, 96911738), (6, 48455869), (7, 41533602), (11, 26430474), (14, 20766801), (21, 13844534), (22, 13215237), (33, 8810158), (42, 6922267), (66, 4405079), (77, 3775782), (113, 2572878), (154, 1887891), (226, 1286439), (231, 1258594), (339, 857626), (462, 629297), (678, 428813), (791, 367554), (1243, 233898), (1582, 183777), (2373, 122518), (2486, 116949), (3729, 77966), (4746, 61259), (5569, 52206), (7458, 38983), (8701, 33414), (11138, 26103), (16707, 17402)]