233648674

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 437944320

約数和(自身を除く): 204295646

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 89, 161, 178, 217, 263, 322, 434, 526, 623, 713, 1246, 1426, 1841, 2047, 2759, 3682, 4094, 4991, 5518, 6049, 8153, 9982, 12098, 14329, 16306, 19313, 23407, 28658, 38626, 42343, 46814, 57071, 63457, 84686, 114142, 126914, 163849, 187519, 327698, 375038, 444199, 538361, 725617, 888398, 1076722, 1312633, 1451234, 2625266, 3768527, 5079319, 7537054, 10158638, 16689191, 33378382, 116824337, 233648674]

約数ペア:

[(1, 233648674), (2, 116824337), (7, 33378382), (14, 16689191), (23, 10158638), (31, 7537054), (46, 5079319), (62, 3768527), (89, 2625266), (161, 1451234), (178, 1312633), (217, 1076722), (263, 888398), (322, 725617), (434, 538361), (526, 444199), (623, 375038), (713, 327698), (1246, 187519), (1426, 163849), (1841, 126914), (2047, 114142), (2759, 84686), (3682, 63457), (4094, 57071), (4991, 46814), (5518, 42343), (6049, 38626), (8153, 28658), (9982, 23407), (12098, 19313), (14329, 16306)]