258501264

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{2243}}^1$

素因数の和:2282

約数の個数: 100

約数和(自身を含む): 779395056

約数和(自身を除く): 520893792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2243, 2352, 2401, 2744, 4116, 4486, 4802, 5488, 6729, 7203, 8232, 8972, 9604, 13458, 14406, 15701, 16464, 17944, 19208, 26916, 28812, 31402, 35888, 38416, 47103, 53832, 57624, 62804, 94206, 107664, 109907, 115248, 125608, 188412, 219814, 251216, 329721, 376824, 439628, 659442, 753648, 769349, 879256, 1318884, 1538698, 1758512, 2308047, 2637768, 3077396, 4616094, 5275536, 5385443, 6154792, 9232188, 10770886, 12309584, 16156329, 18464376, 21541772, 32312658, 36928752, 43083544, 64625316, 86167088, 129250632, 258501264]

約数ペア:

[(1, 258501264), (2, 129250632), (3, 86167088), (4, 64625316), (6, 43083544), (7, 36928752), (8, 32312658), (12, 21541772), (14, 18464376), (16, 16156329), (21, 12309584), (24, 10770886), (28, 9232188), (42, 6154792), (48, 5385443), (49, 5275536), (56, 4616094), (84, 3077396), (98, 2637768), (112, 2308047), (147, 1758512), (168, 1538698), (196, 1318884), (294, 879256), (336, 769349), (343, 753648), (392, 659442), (588, 439628), (686, 376824), (784, 329721), (1029, 251216), (1176, 219814), (1372, 188412), (2058, 125608), (2243, 115248), (2352, 109907), (2401, 107664), (2744, 94206), (4116, 62804), (4486, 57624), (4802, 53832), (5488, 47103), (6729, 38416), (7203, 35888), (8232, 31402), (8972, 28812), (9604, 26916), (13458, 19208), (14406, 17944), (15701, 16464)]