245210461368

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{663319}}^1$

素因数の和:663612

約数の個数: 64

約数和(自身を含む): 624369849600

約数和(自身を除く): 379159388232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 211, 219, 292, 422, 438, 584, 633, 844, 876, 1266, 1688, 1752, 2532, 5064, 15403, 30806, 46209, 61612, 92418, 123224, 184836, 369672, 663319, 1326638, 1989957, 2653276, 3979914, 5306552, 7959828, 15919656, 48422287, 96844574, 139960309, 145266861, 193689148, 279920618, 290533722, 387378296, 419880927, 559841236, 581067444, 839761854, 1119682472, 1162134888, 1679523708, 3359047416, 10217102557, 20434205114, 30651307671, 40868410228, 61302615342, 81736820456, 122605230684, 245210461368]

約数ペア:

[(1, 245210461368), (2, 122605230684), (3, 81736820456), (4, 61302615342), (6, 40868410228), (8, 30651307671), (12, 20434205114), (24, 10217102557), (73, 3359047416), (146, 1679523708), (211, 1162134888), (219, 1119682472), (292, 839761854), (422, 581067444), (438, 559841236), (584, 419880927), (633, 387378296), (844, 290533722), (876, 279920618), (1266, 193689148), (1688, 145266861), (1752, 139960309), (2532, 96844574), (5064, 48422287), (15403, 15919656), (30806, 7959828), (46209, 5306552), (61612, 3979914), (92418, 2653276), (123224, 1989957), (184836, 1326638), (369672, 663319)]