628422288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7351}}^1$

素因数の和:7512

約数の個数: 80

約数和(自身を含む): 1761303936

約数和(自身を除く): 1132881648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1644, 1781, 2192, 3288, 3562, 5343, 6576, 7124, 7351, 10686, 14248, 14702, 21372, 22053, 28496, 29404, 42744, 44106, 58808, 85488, 88212, 95563, 117616, 176424, 191126, 286689, 352848, 382252, 573378, 764504, 1007087, 1146756, 1529008, 2014174, 2293512, 3021261, 4028348, 4587024, 6042522, 8056696, 12085044, 13092131, 16113392, 24170088, 26184262, 39276393, 48340176, 52368524, 78552786, 104737048, 157105572, 209474096, 314211144, 628422288]

約数ペア:

[(1, 628422288), (2, 314211144), (3, 209474096), (4, 157105572), (6, 104737048), (8, 78552786), (12, 52368524), (13, 48340176), (16, 39276393), (24, 26184262), (26, 24170088), (39, 16113392), (48, 13092131), (52, 12085044), (78, 8056696), (104, 6042522), (137, 4587024), (156, 4028348), (208, 3021261), (274, 2293512), (312, 2014174), (411, 1529008), (548, 1146756), (624, 1007087), (822, 764504), (1096, 573378), (1644, 382252), (1781, 352848), (2192, 286689), (3288, 191126), (3562, 176424), (5343, 117616), (6576, 95563), (7124, 88212), (7351, 85488), (10686, 58808), (14248, 44106), (14702, 42744), (21372, 29404), (22053, 28496)]