490750832

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 1263419136

約数和(自身を除く): 772668304

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 34, 37, 44, 52, 62, 68, 74, 88, 104, 121, 124, 136, 143, 148, 176, 187, 208, 221, 242, 248, 272, 286, 296, 341, 374, 403, 407, 442, 481, 484, 496, 527, 572, 592, 629, 682, 748, 806, 814, 884, 962, 968, 1054, 1144, 1147, 1258, 1364, 1496, 1573, 1612, 1628, 1768, 1924, 1936, 2057, 2108, 2288, 2294, 2431, 2516, 2728, 2992, 3146, 3224, 3256, 3536, 3751, 3848, 4114, 4216, 4433, 4477, 4588, 4862, 5032, 5291, 5456, 5797, 6292, 6448, 6512, 6851, 6919, 7502, 7696, 8177, 8228, 8432, 8866, 8954, 9176, 9724, 10064, 10582, 11594, 12584, 12617, 13702, 13838, 14911, 15004, 16354, 16456, 17732, 17908, 18352, 19448, 19499, 21164, 23188, 25168, 25234, 26741, 27404, 27676, 29822, 30008, 32708, 32912, 35464, 35816, 38896, 38998, 42328, 46376, 48763, 50468, 53482, 54808, 55352, 58201, 59644, 60016, 63767, 65416, 70928, 71632, 75361, 76109, 77996, 84656, 89947, 92752, 97526, 100936, 106964, 109616, 110704, 116402, 119288, 127534, 130832, 138787, 150722, 152218, 155992, 164021, 179894, 195052, 201872, 213928, 214489, 232804, 238576, 253487, 255068, 277574, 301444, 304436, 311984, 328042, 359788, 390104, 427856, 428978, 465608, 506974, 510136, 555148, 602888, 608872, 656084, 719576, 780208, 828971, 857956, 931216, 989417, 1013948, 1020272, 1110296, 1205776, 1217744, 1312168, 1439152, 1657942, 1715912, 1804231, 1978834, 2027896, 2220592, 2359379, 2624336, 2788357, 3315884, 3431824, 3608462, 3957668, 4055792, 4718758, 5576714, 6631768, 7216924, 7915336, 9437516, 11153428, 13263536, 14433848, 15830672, 18875032, 22306856, 28867696, 30671927, 37750064, 44613712, 61343854, 122687708, 245375416, 490750832]

約数ペア:

[(1, 490750832), (2, 245375416), (4, 122687708), (8, 61343854), (11, 44613712), (13, 37750064), (16, 30671927), (17, 28867696), (22, 22306856), (26, 18875032), (31, 15830672), (34, 14433848), (37, 13263536), (44, 11153428), (52, 9437516), (62, 7915336), (68, 7216924), (74, 6631768), (88, 5576714), (104, 4718758), (121, 4055792), (124, 3957668), (136, 3608462), (143, 3431824), (148, 3315884), (176, 2788357), (187, 2624336), (208, 2359379), (221, 2220592), (242, 2027896), (248, 1978834), (272, 1804231), (286, 1715912), (296, 1657942), (341, 1439152), (374, 1312168), (403, 1217744), (407, 1205776), (442, 1110296), (481, 1020272), (484, 1013948), (496, 989417), (527, 931216), (572, 857956), (592, 828971), (629, 780208), (682, 719576), (748, 656084), (806, 608872), (814, 602888), (884, 555148), (962, 510136), (968, 506974), (1054, 465608), (1144, 428978), (1147, 427856), (1258, 390104), (1364, 359788), (1496, 328042), (1573, 311984), (1612, 304436), (1628, 301444), (1768, 277574), (1924, 255068), (1936, 253487), (2057, 238576), (2108, 232804), (2288, 214489), (2294, 213928), (2431, 201872), (2516, 195052), (2728, 179894), (2992, 164021), (3146, 155992), (3224, 152218), (3256, 150722), (3536, 138787), (3751, 130832), (3848, 127534), (4114, 119288), (4216, 116402), (4433, 110704), (4477, 109616), (4588, 106964), (4862, 100936), (5032, 97526), (5291, 92752), (5456, 89947), (5797, 84656), (6292, 77996), (6448, 76109), (6512, 75361), (6851, 71632), (6919, 70928), (7502, 65416), (7696, 63767), (8177, 60016), (8228, 59644), (8432, 58201), (8866, 55352), (8954, 54808), (9176, 53482), (9724, 50468), (10064, 48763), (10582, 46376), (11594, 42328), (12584, 38998), (12617, 38896), (13702, 35816), (13838, 35464), (14911, 32912), (15004, 32708), (16354, 30008), (16456, 29822), (17732, 27676), (17908, 27404), (18352, 26741), (19448, 25234), (19499, 25168), (21164, 23188)]