217709352

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2732

約数の個数: 144

約数和(自身を含む): 715983840

約数和(自身を除く): 498274488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2683, 2898, 3381, 3528, 3864, 4508, 5366, 5796, 6762, 8049, 9016, 10143, 10732, 11592, 13524, 16098, 18781, 20286, 21464, 24147, 27048, 32196, 37562, 40572, 48294, 56343, 61709, 64392, 75124, 81144, 96588, 112686, 123418, 131467, 150248, 169029, 185127, 193176, 225372, 246836, 262934, 338058, 370254, 394401, 431963, 450744, 493672, 525868, 555381, 676116, 740508, 788802, 863926, 1051736, 1110762, 1183203, 1295889, 1352232, 1481016, 1577604, 1727852, 2221524, 2366406, 2591778, 3023741, 3155208, 3455704, 3887667, 4443048, 4732812, 5183556, 6047482, 7775334, 9071223, 9465624, 10367112, 12094964, 15550668, 18142446, 24189928, 27213669, 31101336, 36284892, 54427338, 72569784, 108854676, 217709352]

約数ペア:

[(1, 217709352), (2, 108854676), (3, 72569784), (4, 54427338), (6, 36284892), (7, 31101336), (8, 27213669), (9, 24189928), (12, 18142446), (14, 15550668), (18, 12094964), (21, 10367112), (23, 9465624), (24, 9071223), (28, 7775334), (36, 6047482), (42, 5183556), (46, 4732812), (49, 4443048), (56, 3887667), (63, 3455704), (69, 3155208), (72, 3023741), (84, 2591778), (92, 2366406), (98, 2221524), (126, 1727852), (138, 1577604), (147, 1481016), (161, 1352232), (168, 1295889), (184, 1183203), (196, 1110762), (207, 1051736), (252, 863926), (276, 788802), (294, 740508), (322, 676116), (392, 555381), (414, 525868), (441, 493672), (483, 450744), (504, 431963), (552, 394401), (588, 370254), (644, 338058), (828, 262934), (882, 246836), (966, 225372), (1127, 193176), (1176, 185127), (1288, 169029), (1449, 150248), (1656, 131467), (1764, 123418), (1932, 112686), (2254, 96588), (2683, 81144), (2898, 75124), (3381, 64392), (3528, 61709), (3864, 56343), (4508, 48294), (5366, 40572), (5796, 37562), (6762, 32196), (8049, 27048), (9016, 24147), (10143, 21464), (10732, 20286), (11592, 18781), (13524, 16098)]