625536468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:554

約数の個数: 108

約数和(自身を含む): 1686397440

約数和(自身を除く): 1060860972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 361, 379, 381, 508, 684, 722, 758, 762, 1083, 1137, 1143, 1444, 1516, 1524, 2166, 2274, 2286, 2413, 3249, 3411, 4332, 4548, 4572, 4826, 6498, 6822, 7201, 7239, 9652, 12996, 13644, 14402, 14478, 21603, 21717, 28804, 28956, 43206, 43434, 45847, 48133, 64809, 86412, 86868, 91694, 96266, 129618, 136819, 137541, 144399, 183388, 192532, 259236, 273638, 275082, 288798, 410457, 412623, 433197, 547276, 550164, 577596, 820914, 825246, 866394, 914527, 1231371, 1641828, 1650492, 1732788, 1829054, 2462742, 2743581, 3658108, 4925484, 5487162, 8230743, 10974324, 16461486, 17376013, 32922972, 34752026, 52128039, 69504052, 104256078, 156384117, 208512156, 312768234, 625536468]

約数ペア:

[(1, 625536468), (2, 312768234), (3, 208512156), (4, 156384117), (6, 104256078), (9, 69504052), (12, 52128039), (18, 34752026), (19, 32922972), (36, 17376013), (38, 16461486), (57, 10974324), (76, 8230743), (114, 5487162), (127, 4925484), (171, 3658108), (228, 2743581), (254, 2462742), (342, 1829054), (361, 1732788), (379, 1650492), (381, 1641828), (508, 1231371), (684, 914527), (722, 866394), (758, 825246), (762, 820914), (1083, 577596), (1137, 550164), (1143, 547276), (1444, 433197), (1516, 412623), (1524, 410457), (2166, 288798), (2274, 275082), (2286, 273638), (2413, 259236), (3249, 192532), (3411, 183388), (4332, 144399), (4548, 137541), (4572, 136819), (4826, 129618), (6498, 96266), (6822, 91694), (7201, 86868), (7239, 86412), (9652, 64809), (12996, 48133), (13644, 45847), (14402, 43434), (14478, 43206), (21603, 28956), (21717, 28804)]