227575608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16963}}^1$

素因数の和:17028

約数の個数: 64

約数和(自身を含む): 626989440

約数和(自身を除く): 399413832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 16963, 33926, 50889, 67852, 101778, 135704, 203556, 220519, 407112, 441038, 661557, 729409, 882076, 1323114, 1458818, 1764152, 2188227, 2646228, 2917636, 4376454, 5292456, 5835272, 8752908, 9482317, 17505816, 18964634, 28446951, 37929268, 56893902, 75858536, 113787804, 227575608]

約数ペア:

[(1, 227575608), (2, 113787804), (3, 75858536), (4, 56893902), (6, 37929268), (8, 28446951), (12, 18964634), (13, 17505816), (24, 9482317), (26, 8752908), (39, 5835272), (43, 5292456), (52, 4376454), (78, 2917636), (86, 2646228), (104, 2188227), (129, 1764152), (156, 1458818), (172, 1323114), (258, 882076), (312, 729409), (344, 661557), (516, 441038), (559, 407112), (1032, 220519), (1118, 203556), (1677, 135704), (2236, 101778), (3354, 67852), (4472, 50889), (6708, 33926), (13416, 16963)]