272070864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 877443840

約数和(自身を除く): 605372976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 71, 72, 78, 89, 92, 104, 117, 138, 142, 144, 156, 178, 184, 207, 208, 213, 234, 267, 276, 284, 299, 312, 356, 368, 414, 426, 468, 534, 552, 568, 598, 624, 639, 712, 801, 828, 852, 897, 923, 936, 1068, 1104, 1136, 1157, 1196, 1278, 1424, 1602, 1633, 1656, 1704, 1794, 1846, 1872, 2047, 2136, 2314, 2392, 2556, 2691, 2769, 3204, 3266, 3312, 3408, 3471, 3588, 3692, 4094, 4272, 4628, 4784, 4899, 5112, 5382, 5538, 6141, 6319, 6408, 6532, 6942, 7176, 7384, 8188, 8307, 9256, 9798, 10224, 10413, 10764, 11076, 12282, 12638, 12816, 13064, 13884, 14352, 14697, 14768, 16376, 16614, 18423, 18512, 18957, 19596, 20826, 21229, 21528, 22152, 24564, 25276, 26128, 26611, 27768, 29394, 32752, 33228, 36846, 37914, 39192, 41652, 42458, 43056, 44304, 49128, 50552, 53222, 55536, 56871, 58788, 63687, 66456, 73692, 75828, 78384, 79833, 82147, 83304, 84916, 98256, 101104, 106444, 113742, 117576, 127374, 132912, 145337, 147384, 151656, 159666, 164294, 166608, 169832, 191061, 212888, 227484, 235152, 239499, 246441, 254748, 290674, 294768, 303312, 319332, 328588, 339664, 382122, 425776, 436011, 454968, 478998, 492882, 509496, 581348, 638664, 657176, 739323, 764244, 872022, 909936, 957996, 985764, 1018992, 1162696, 1277328, 1308033, 1314352, 1478646, 1528488, 1744044, 1889381, 1915992, 1971528, 2325392, 2616066, 2957292, 3056976, 3488088, 3778762, 3831984, 3943056, 5232132, 5668143, 5914584, 6976176, 7557524, 10464264, 11336286, 11829168, 15115048, 17004429, 20928528, 22672572, 30230096, 34008858, 45345144, 68017716, 90690288, 136035432, 272070864]

約数ペア:

[(1, 272070864), (2, 136035432), (3, 90690288), (4, 68017716), (6, 45345144), (8, 34008858), (9, 30230096), (12, 22672572), (13, 20928528), (16, 17004429), (18, 15115048), (23, 11829168), (24, 11336286), (26, 10464264), (36, 7557524), (39, 6976176), (46, 5914584), (48, 5668143), (52, 5232132), (69, 3943056), (71, 3831984), (72, 3778762), (78, 3488088), (89, 3056976), (92, 2957292), (104, 2616066), (117, 2325392), (138, 1971528), (142, 1915992), (144, 1889381), (156, 1744044), (178, 1528488), (184, 1478646), (207, 1314352), (208, 1308033), (213, 1277328), (234, 1162696), (267, 1018992), (276, 985764), (284, 957996), (299, 909936), (312, 872022), (356, 764244), (368, 739323), (414, 657176), (426, 638664), (468, 581348), (534, 509496), (552, 492882), (568, 478998), (598, 454968), (624, 436011), (639, 425776), (712, 382122), (801, 339664), (828, 328588), (852, 319332), (897, 303312), (923, 294768), (936, 290674), (1068, 254748), (1104, 246441), (1136, 239499), (1157, 235152), (1196, 227484), (1278, 212888), (1424, 191061), (1602, 169832), (1633, 166608), (1656, 164294), (1704, 159666), (1794, 151656), (1846, 147384), (1872, 145337), (2047, 132912), (2136, 127374), (2314, 117576), (2392, 113742), (2556, 106444), (2691, 101104), (2769, 98256), (3204, 84916), (3266, 83304), (3312, 82147), (3408, 79833), (3471, 78384), (3588, 75828), (3692, 73692), (4094, 66456), (4272, 63687), (4628, 58788), (4784, 56871), (4899, 55536), (5112, 53222), (5382, 50552), (5538, 49128), (6141, 44304), (6319, 43056), (6408, 42458), (6532, 41652), (6942, 39192), (7176, 37914), (7384, 36846), (8188, 33228), (8307, 32752), (9256, 29394), (9798, 27768), (10224, 26611), (10413, 26128), (10764, 25276), (11076, 24564), (12282, 22152), (12638, 21528), (12816, 21229), (13064, 20826), (13884, 19596), (14352, 18957), (14697, 18512), (14768, 18423), (16376, 16614)]