225830124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 655855200

約数和(自身を除く): 430025076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 109, 114, 117, 156, 171, 218, 228, 233, 234, 247, 327, 342, 436, 466, 468, 494, 654, 684, 699, 741, 932, 981, 988, 1308, 1398, 1417, 1482, 1962, 2071, 2097, 2223, 2796, 2834, 2964, 3029, 3924, 4142, 4194, 4251, 4427, 4446, 5668, 6058, 6213, 8284, 8388, 8502, 8854, 8892, 9087, 12116, 12426, 12753, 13281, 17004, 17708, 18174, 18639, 24852, 25397, 25506, 26562, 26923, 27261, 36348, 37278, 39843, 50794, 51012, 53124, 53846, 54522, 57551, 74556, 76191, 79686, 80769, 101588, 107692, 109044, 115102, 152382, 159372, 161538, 172653, 228573, 230204, 242307, 304764, 323076, 330161, 345306, 457146, 482543, 484614, 517959, 660322, 690612, 914292, 965086, 969228, 990483, 1035918, 1320644, 1447629, 1930172, 1980966, 2071836, 2895258, 2971449, 3961932, 4342887, 5790516, 5942898, 6273059, 8685774, 11885796, 12546118, 17371548, 18819177, 25092236, 37638354, 56457531, 75276708, 112915062, 225830124]

約数ペア:

[(1, 225830124), (2, 112915062), (3, 75276708), (4, 56457531), (6, 37638354), (9, 25092236), (12, 18819177), (13, 17371548), (18, 12546118), (19, 11885796), (26, 8685774), (36, 6273059), (38, 5942898), (39, 5790516), (52, 4342887), (57, 3961932), (76, 2971449), (78, 2895258), (109, 2071836), (114, 1980966), (117, 1930172), (156, 1447629), (171, 1320644), (218, 1035918), (228, 990483), (233, 969228), (234, 965086), (247, 914292), (327, 690612), (342, 660322), (436, 517959), (466, 484614), (468, 482543), (494, 457146), (654, 345306), (684, 330161), (699, 323076), (741, 304764), (932, 242307), (981, 230204), (988, 228573), (1308, 172653), (1398, 161538), (1417, 159372), (1482, 152382), (1962, 115102), (2071, 109044), (2097, 107692), (2223, 101588), (2796, 80769), (2834, 79686), (2964, 76191), (3029, 74556), (3924, 57551), (4142, 54522), (4194, 53846), (4251, 53124), (4427, 51012), (4446, 50794), (5668, 39843), (6058, 37278), (6213, 36348), (8284, 27261), (8388, 26923), (8502, 26562), (8854, 25506), (8892, 25397), (9087, 24852), (12116, 18639), (12426, 18174), (12753, 17708), (13281, 17004)]