236405440

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^2\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 84

約数和(自身を含む): 575943984

約数和(自身を除く): 339538544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 263, 265, 320, 424, 526, 530, 848, 1052, 1060, 1315, 1696, 2104, 2120, 2630, 2809, 3392, 4208, 4240, 5260, 5618, 8416, 8480, 10520, 11236, 13939, 14045, 16832, 16960, 21040, 22472, 27878, 28090, 42080, 44944, 55756, 56180, 69695, 84160, 89888, 111512, 112360, 139390, 179776, 223024, 224720, 278780, 446048, 449440, 557560, 738767, 892096, 898880, 1115120, 1477534, 2230240, 2955068, 3693835, 4460480, 5910136, 7387670, 11820272, 14775340, 23640544, 29550680, 47281088, 59101360, 118202720, 236405440]

約数ペア:

[(1, 236405440), (2, 118202720), (4, 59101360), (5, 47281088), (8, 29550680), (10, 23640544), (16, 14775340), (20, 11820272), (32, 7387670), (40, 5910136), (53, 4460480), (64, 3693835), (80, 2955068), (106, 2230240), (160, 1477534), (212, 1115120), (263, 898880), (265, 892096), (320, 738767), (424, 557560), (526, 449440), (530, 446048), (848, 278780), (1052, 224720), (1060, 223024), (1315, 179776), (1696, 139390), (2104, 112360), (2120, 111512), (2630, 89888), (2809, 84160), (3392, 69695), (4208, 56180), (4240, 55756), (5260, 44944), (5618, 42080), (8416, 28090), (8480, 27878), (10520, 22472), (11236, 21040), (13939, 16960), (14045, 16832)]