220123224

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{35141}}^1$

素因数の和:35185

約数の個数: 64

約数和(自身を含む): 632556000

約数和(自身を除く): 412432776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 35141, 70282, 105423, 140564, 210846, 281128, 316269, 421692, 632538, 843384, 948807, 1019089, 1265076, 1897614, 2038178, 2530152, 3057267, 3795228, 4076356, 6114534, 7590456, 8152712, 9171801, 12229068, 18343602, 24458136, 27515403, 36687204, 55030806, 73374408, 110061612, 220123224]

約数ペア:

[(1, 220123224), (2, 110061612), (3, 73374408), (4, 55030806), (6, 36687204), (8, 27515403), (9, 24458136), (12, 18343602), (18, 12229068), (24, 9171801), (27, 8152712), (29, 7590456), (36, 6114534), (54, 4076356), (58, 3795228), (72, 3057267), (87, 2530152), (108, 2038178), (116, 1897614), (174, 1265076), (216, 1019089), (232, 948807), (261, 843384), (348, 632538), (522, 421692), (696, 316269), (783, 281128), (1044, 210846), (1566, 140564), (2088, 105423), (3132, 70282), (6264, 35141)]