124625408

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 80

約数和(自身を含む): 274000320

約数和(自身を除く): 149374912

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 512, 557, 608, 736, 874, 1114, 1216, 1472, 1748, 2228, 2432, 2944, 3496, 4456, 4864, 5888, 6992, 8912, 9728, 10583, 11776, 12811, 13984, 17824, 21166, 25622, 27968, 35648, 42332, 51244, 55936, 71296, 84664, 102488, 111872, 142592, 169328, 204976, 223744, 243409, 285184, 338656, 409952, 486818, 677312, 819904, 973636, 1354624, 1639808, 1947272, 2709248, 3279616, 3894544, 5418496, 6559232, 7789088, 15578176, 31156352, 62312704, 124625408]

約数ペア:

[(1, 124625408), (2, 62312704), (4, 31156352), (8, 15578176), (16, 7789088), (19, 6559232), (23, 5418496), (32, 3894544), (38, 3279616), (46, 2709248), (64, 1947272), (76, 1639808), (92, 1354624), (128, 973636), (152, 819904), (184, 677312), (256, 486818), (304, 409952), (368, 338656), (437, 285184), (512, 243409), (557, 223744), (608, 204976), (736, 169328), (874, 142592), (1114, 111872), (1216, 102488), (1472, 84664), (1748, 71296), (2228, 55936), (2432, 51244), (2944, 42332), (3496, 35648), (4456, 27968), (4864, 25622), (5888, 21166), (6992, 17824), (8912, 13984), (9728, 12811), (10583, 11776)]