201625728

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 574888320

約数和(自身を除く): 373262592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 128, 138, 148, 184, 192, 222, 276, 296, 368, 384, 444, 552, 592, 617, 736, 851, 888, 1104, 1184, 1234, 1472, 1702, 1776, 1851, 2208, 2368, 2468, 2553, 2944, 3404, 3552, 3702, 4416, 4736, 4936, 5106, 6808, 7104, 7404, 8832, 9872, 10212, 13616, 14191, 14208, 14808, 19744, 20424, 22829, 27232, 28382, 29616, 39488, 40848, 42573, 45658, 54464, 56764, 59232, 68487, 78976, 81696, 85146, 91316, 108928, 113528, 118464, 136974, 163392, 170292, 182632, 227056, 236928, 273948, 326784, 340584, 365264, 454112, 525067, 547896, 681168, 730528, 908224, 1050134, 1095792, 1362336, 1461056, 1575201, 1816448, 2100268, 2191584, 2724672, 2922112, 3150402, 4200536, 4383168, 5449344, 6300804, 8401072, 8766336, 12601608, 16802144, 25203216, 33604288, 50406432, 67208576, 100812864, 201625728]

約数ペア:

[(1, 201625728), (2, 100812864), (3, 67208576), (4, 50406432), (6, 33604288), (8, 25203216), (12, 16802144), (16, 12601608), (23, 8766336), (24, 8401072), (32, 6300804), (37, 5449344), (46, 4383168), (48, 4200536), (64, 3150402), (69, 2922112), (74, 2724672), (92, 2191584), (96, 2100268), (111, 1816448), (128, 1575201), (138, 1461056), (148, 1362336), (184, 1095792), (192, 1050134), (222, 908224), (276, 730528), (296, 681168), (368, 547896), (384, 525067), (444, 454112), (552, 365264), (592, 340584), (617, 326784), (736, 273948), (851, 236928), (888, 227056), (1104, 182632), (1184, 170292), (1234, 163392), (1472, 136974), (1702, 118464), (1776, 113528), (1851, 108928), (2208, 91316), (2368, 85146), (2468, 81696), (2553, 78976), (2944, 68487), (3404, 59232), (3552, 56764), (3702, 54464), (4416, 45658), (4736, 42573), (4936, 40848), (5106, 39488), (6808, 29616), (7104, 28382), (7404, 27232), (8832, 22829), (9872, 20424), (10212, 19744), (13616, 14808), (14191, 14208)]