214490848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2520

約数の個数: 96

約数和(自身を含む): 522426240

約数和(自身を除く): 307935392

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 836, 988, 1144, 1672, 1976, 2288, 2467, 2717, 3344, 3952, 4576, 4934, 5434, 6688, 7904, 9868, 10868, 19736, 21736, 27137, 32071, 39472, 43472, 46873, 54274, 64142, 78944, 86944, 93746, 108548, 128284, 187492, 217096, 256568, 352781, 374984, 434192, 513136, 515603, 609349, 705562, 749968, 868384, 1026272, 1031206, 1218698, 1411124, 1499936, 2062412, 2437396, 2822248, 4124824, 4874792, 5644496, 6702839, 8249648, 9749584, 11288992, 13405678, 16499296, 19499168, 26811356, 53622712, 107245424, 214490848]

約数ペア:

[(1, 214490848), (2, 107245424), (4, 53622712), (8, 26811356), (11, 19499168), (13, 16499296), (16, 13405678), (19, 11288992), (22, 9749584), (26, 8249648), (32, 6702839), (38, 5644496), (44, 4874792), (52, 4124824), (76, 2822248), (88, 2437396), (104, 2062412), (143, 1499936), (152, 1411124), (176, 1218698), (208, 1031206), (209, 1026272), (247, 868384), (286, 749968), (304, 705562), (352, 609349), (416, 515603), (418, 513136), (494, 434192), (572, 374984), (608, 352781), (836, 256568), (988, 217096), (1144, 187492), (1672, 128284), (1976, 108548), (2288, 93746), (2467, 86944), (2717, 78944), (3344, 64142), (3952, 54274), (4576, 46873), (4934, 43472), (5434, 39472), (6688, 32071), (7904, 27137), (9868, 21736), (10868, 19736)]