230279312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^2$

素因数の和:288

約数の個数: 60

約数和(自身を含む): 476814720

約数和(自身を除く): 246535408

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 89, 92, 158, 178, 184, 316, 356, 368, 632, 712, 1264, 1424, 1817, 2047, 3634, 4094, 7031, 7268, 7921, 8188, 14062, 14536, 15842, 16376, 28124, 29072, 31684, 32752, 56248, 63368, 112496, 126736, 161713, 182183, 323426, 364366, 625759, 646852, 728732, 1251518, 1293704, 1457464, 2503036, 2587408, 2914928, 5006072, 10012144, 14392457, 28784914, 57569828, 115139656, 230279312]

約数ペア:

[(1, 230279312), (2, 115139656), (4, 57569828), (8, 28784914), (16, 14392457), (23, 10012144), (46, 5006072), (79, 2914928), (89, 2587408), (92, 2503036), (158, 1457464), (178, 1293704), (184, 1251518), (316, 728732), (356, 646852), (368, 625759), (632, 364366), (712, 323426), (1264, 182183), (1424, 161713), (1817, 126736), (2047, 112496), (3634, 63368), (4094, 56248), (7031, 32752), (7268, 31684), (7921, 29072), (8188, 28124), (14062, 16376), (14536, 15842)]