315076544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2293}}^1$

素因数の和:2437

約数の個数: 56

約数和(自身を含む): 664250640

約数和(自身を除く): 349174096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 152, 226, 304, 452, 608, 904, 1216, 1808, 2147, 2293, 3616, 4294, 4586, 7232, 8588, 9172, 17176, 18344, 34352, 36688, 43567, 68704, 73376, 87134, 137408, 146752, 174268, 259109, 348536, 518218, 697072, 1036436, 1394144, 2072872, 2788288, 4145744, 4923071, 8291488, 9846142, 16582976, 19692284, 39384568, 78769136, 157538272, 315076544]

約数ペア:

[(1, 315076544), (2, 157538272), (4, 78769136), (8, 39384568), (16, 19692284), (19, 16582976), (32, 9846142), (38, 8291488), (64, 4923071), (76, 4145744), (113, 2788288), (152, 2072872), (226, 1394144), (304, 1036436), (452, 697072), (608, 518218), (904, 348536), (1216, 259109), (1808, 174268), (2147, 146752), (2293, 137408), (3616, 87134), (4294, 73376), (4586, 68704), (7232, 43567), (8588, 36688), (9172, 34352), (17176, 18344)]