213012384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 647232768

約数和(自身を除く): 434220384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 41, 46, 48, 52, 69, 78, 82, 92, 96, 104, 123, 138, 156, 164, 181, 184, 208, 246, 276, 299, 312, 328, 362, 368, 416, 492, 533, 543, 552, 598, 624, 656, 724, 736, 897, 943, 984, 1066, 1086, 1104, 1196, 1248, 1312, 1448, 1599, 1794, 1886, 1968, 2132, 2172, 2208, 2353, 2392, 2829, 2896, 3198, 3588, 3772, 3936, 4163, 4264, 4344, 4706, 4784, 5658, 5792, 6396, 7059, 7176, 7421, 7544, 8326, 8528, 8688, 9412, 9568, 11316, 12259, 12489, 12792, 14118, 14352, 14842, 15088, 16652, 17056, 17376, 18824, 22263, 22632, 24518, 24978, 25584, 28236, 28704, 29684, 30176, 33304, 36777, 37648, 44526, 45264, 49036, 49956, 51168, 54119, 56472, 59368, 66608, 73554, 75296, 89052, 90528, 96473, 98072, 99912, 108238, 112944, 118736, 133216, 147108, 162357, 170683, 178104, 192946, 196144, 199824, 216476, 225888, 237472, 289419, 294216, 324714, 341366, 356208, 385892, 392288, 399648, 432952, 512049, 578838, 588432, 649428, 682732, 712416, 771784, 865904, 1024098, 1157676, 1176864, 1298856, 1365464, 1543568, 1731808, 2048196, 2218879, 2315352, 2597712, 2730928, 3087136, 4096392, 4437758, 4630704, 5195424, 5461856, 6656637, 8192784, 8875516, 9261408, 13313274, 16385568, 17751032, 26626548, 35502064, 53253096, 71004128, 106506192, 213012384]

約数ペア:

[(1, 213012384), (2, 106506192), (3, 71004128), (4, 53253096), (6, 35502064), (8, 26626548), (12, 17751032), (13, 16385568), (16, 13313274), (23, 9261408), (24, 8875516), (26, 8192784), (32, 6656637), (39, 5461856), (41, 5195424), (46, 4630704), (48, 4437758), (52, 4096392), (69, 3087136), (78, 2730928), (82, 2597712), (92, 2315352), (96, 2218879), (104, 2048196), (123, 1731808), (138, 1543568), (156, 1365464), (164, 1298856), (181, 1176864), (184, 1157676), (208, 1024098), (246, 865904), (276, 771784), (299, 712416), (312, 682732), (328, 649428), (362, 588432), (368, 578838), (416, 512049), (492, 432952), (533, 399648), (543, 392288), (552, 385892), (598, 356208), (624, 341366), (656, 324714), (724, 294216), (736, 289419), (897, 237472), (943, 225888), (984, 216476), (1066, 199824), (1086, 196144), (1104, 192946), (1196, 178104), (1248, 170683), (1312, 162357), (1448, 147108), (1599, 133216), (1794, 118736), (1886, 112944), (1968, 108238), (2132, 99912), (2172, 98072), (2208, 96473), (2353, 90528), (2392, 89052), (2829, 75296), (2896, 73554), (3198, 66608), (3588, 59368), (3772, 56472), (3936, 54119), (4163, 51168), (4264, 49956), (4344, 49036), (4706, 45264), (4784, 44526), (5658, 37648), (5792, 36777), (6396, 33304), (7059, 30176), (7176, 29684), (7421, 28704), (7544, 28236), (8326, 25584), (8528, 24978), (8688, 24518), (9412, 22632), (9568, 22263), (11316, 18824), (12259, 17376), (12489, 17056), (12792, 16652), (14118, 15088), (14352, 14842)]