520872912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 1749729280

約数和(自身を除く): 1228856368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 79, 84, 93, 112, 124, 126, 144, 158, 168, 186, 211, 217, 237, 248, 252, 279, 316, 336, 372, 422, 434, 474, 496, 504, 553, 558, 632, 633, 651, 711, 744, 844, 868, 948, 1008, 1106, 1116, 1264, 1266, 1302, 1422, 1477, 1488, 1659, 1688, 1736, 1896, 1899, 1953, 2212, 2232, 2449, 2532, 2604, 2844, 2954, 3318, 3376, 3472, 3792, 3798, 3906, 4424, 4431, 4464, 4898, 4977, 5064, 5208, 5688, 5908, 6541, 6636, 7347, 7596, 7812, 8848, 8862, 9796, 9954, 10128, 10416, 11376, 11816, 13082, 13272, 13293, 14694, 15192, 15624, 16669, 17143, 17724, 19592, 19623, 19908, 22041, 23632, 26164, 26544, 26586, 29388, 30384, 31248, 33338, 34286, 35448, 39184, 39246, 39816, 44082, 45787, 50007, 51429, 52328, 53172, 58776, 58869, 66676, 68572, 70896, 78492, 79632, 88164, 91574, 100014, 102858, 104656, 106344, 116683, 117552, 117738, 133352, 137144, 137361, 150021, 154287, 156984, 176328, 183148, 200028, 205716, 212688, 233366, 235476, 266704, 274288, 274722, 300042, 308574, 313968, 350049, 352656, 366296, 400056, 411432, 412083, 466732, 470952, 516739, 549444, 600084, 617148, 700098, 732592, 800112, 822864, 824166, 933464, 941904, 1033478, 1050147, 1098888, 1200168, 1234296, 1400196, 1550217, 1648332, 1866928, 2066956, 2100294, 2197776, 2400336, 2468592, 2800392, 3100434, 3296664, 3617173, 4133912, 4200588, 4650651, 5600784, 6200868, 6593328, 7234346, 8267824, 8401176, 9301302, 10851519, 12401736, 14468692, 16802352, 18602604, 21703038, 24803472, 28937384, 32554557, 37205208, 43406076, 57874768, 65109114, 74410416, 86812152, 130218228, 173624304, 260436456, 520872912]

約数ペア:

[(1, 520872912), (2, 260436456), (3, 173624304), (4, 130218228), (6, 86812152), (7, 74410416), (8, 65109114), (9, 57874768), (12, 43406076), (14, 37205208), (16, 32554557), (18, 28937384), (21, 24803472), (24, 21703038), (28, 18602604), (31, 16802352), (36, 14468692), (42, 12401736), (48, 10851519), (56, 9301302), (62, 8401176), (63, 8267824), (72, 7234346), (79, 6593328), (84, 6200868), (93, 5600784), (112, 4650651), (124, 4200588), (126, 4133912), (144, 3617173), (158, 3296664), (168, 3100434), (186, 2800392), (211, 2468592), (217, 2400336), (237, 2197776), (248, 2100294), (252, 2066956), (279, 1866928), (316, 1648332), (336, 1550217), (372, 1400196), (422, 1234296), (434, 1200168), (474, 1098888), (496, 1050147), (504, 1033478), (553, 941904), (558, 933464), (632, 824166), (633, 822864), (651, 800112), (711, 732592), (744, 700098), (844, 617148), (868, 600084), (948, 549444), (1008, 516739), (1106, 470952), (1116, 466732), (1264, 412083), (1266, 411432), (1302, 400056), (1422, 366296), (1477, 352656), (1488, 350049), (1659, 313968), (1688, 308574), (1736, 300042), (1896, 274722), (1899, 274288), (1953, 266704), (2212, 235476), (2232, 233366), (2449, 212688), (2532, 205716), (2604, 200028), (2844, 183148), (2954, 176328), (3318, 156984), (3376, 154287), (3472, 150021), (3792, 137361), (3798, 137144), (3906, 133352), (4424, 117738), (4431, 117552), (4464, 116683), (4898, 106344), (4977, 104656), (5064, 102858), (5208, 100014), (5688, 91574), (5908, 88164), (6541, 79632), (6636, 78492), (7347, 70896), (7596, 68572), (7812, 66676), (8848, 58869), (8862, 58776), (9796, 53172), (9954, 52328), (10128, 51429), (10416, 50007), (11376, 45787), (11816, 44082), (13082, 39816), (13272, 39246), (13293, 39184), (14694, 35448), (15192, 34286), (15624, 33338), (16669, 31248), (17143, 30384), (17724, 29388), (19592, 26586), (19623, 26544), (19908, 26164), (22041, 23632)]