622129248

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 240

約数和(自身を含む): 2027718000

約数和(自身を除く): 1405588752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 81, 96, 104, 108, 111, 117, 144, 148, 156, 162, 208, 216, 222, 234, 288, 296, 312, 324, 333, 351, 416, 432, 444, 468, 481, 499, 592, 624, 648, 666, 702, 864, 888, 936, 962, 998, 999, 1053, 1184, 1248, 1296, 1332, 1404, 1443, 1497, 1776, 1872, 1924, 1996, 1998, 2106, 2592, 2664, 2808, 2886, 2994, 2997, 3552, 3744, 3848, 3992, 3996, 4212, 4329, 4491, 5328, 5616, 5772, 5988, 5994, 6487, 7696, 7984, 7992, 8424, 8658, 8982, 10656, 11232, 11544, 11976, 11988, 12974, 12987, 13473, 15392, 15968, 15984, 16848, 17316, 17964, 18463, 19461, 23088, 23952, 23976, 25948, 25974, 26946, 31968, 33696, 34632, 35928, 36926, 38922, 38961, 40419, 46176, 47904, 47952, 51896, 51948, 53892, 55389, 58383, 69264, 71856, 73852, 77844, 77922, 80838, 95904, 103792, 103896, 107784, 110778, 116766, 138528, 143712, 147704, 155688, 155844, 161676, 166167, 175149, 207584, 207792, 215568, 221556, 233532, 240019, 295408, 311376, 311688, 323352, 332334, 350298, 415584, 431136, 443112, 467064, 480038, 498501, 525447, 590816, 622752, 623376, 646704, 664668, 700596, 720057, 886224, 934128, 960076, 997002, 1050894, 1246752, 1293408, 1329336, 1401192, 1440114, 1495503, 1772448, 1868256, 1920152, 1994004, 2101788, 2160171, 2658672, 2802384, 2880228, 2991006, 3840304, 3988008, 4203576, 4320342, 5317344, 5604768, 5760456, 5982012, 6480513, 7680608, 7976016, 8407152, 8640684, 11520912, 11964024, 12961026, 15952032, 16814304, 17281368, 19441539, 23041824, 23928048, 25922052, 34562736, 38883078, 47856096, 51844104, 69125472, 77766156, 103688208, 155532312, 207376416, 311064624, 622129248]

約数ペア:

[(1, 622129248), (2, 311064624), (3, 207376416), (4, 155532312), (6, 103688208), (8, 77766156), (9, 69125472), (12, 51844104), (13, 47856096), (16, 38883078), (18, 34562736), (24, 25922052), (26, 23928048), (27, 23041824), (32, 19441539), (36, 17281368), (37, 16814304), (39, 15952032), (48, 12961026), (52, 11964024), (54, 11520912), (72, 8640684), (74, 8407152), (78, 7976016), (81, 7680608), (96, 6480513), (104, 5982012), (108, 5760456), (111, 5604768), (117, 5317344), (144, 4320342), (148, 4203576), (156, 3988008), (162, 3840304), (208, 2991006), (216, 2880228), (222, 2802384), (234, 2658672), (288, 2160171), (296, 2101788), (312, 1994004), (324, 1920152), (333, 1868256), (351, 1772448), (416, 1495503), (432, 1440114), (444, 1401192), (468, 1329336), (481, 1293408), (499, 1246752), (592, 1050894), (624, 997002), (648, 960076), (666, 934128), (702, 886224), (864, 720057), (888, 700596), (936, 664668), (962, 646704), (998, 623376), (999, 622752), (1053, 590816), (1184, 525447), (1248, 498501), (1296, 480038), (1332, 467064), (1404, 443112), (1443, 431136), (1497, 415584), (1776, 350298), (1872, 332334), (1924, 323352), (1996, 311688), (1998, 311376), (2106, 295408), (2592, 240019), (2664, 233532), (2808, 221556), (2886, 215568), (2994, 207792), (2997, 207584), (3552, 175149), (3744, 166167), (3848, 161676), (3992, 155844), (3996, 155688), (4212, 147704), (4329, 143712), (4491, 138528), (5328, 116766), (5616, 110778), (5772, 107784), (5988, 103896), (5994, 103792), (6487, 95904), (7696, 80838), (7984, 77922), (7992, 77844), (8424, 73852), (8658, 71856), (8982, 69264), (10656, 58383), (11232, 55389), (11544, 53892), (11976, 51948), (11988, 51896), (12974, 47952), (12987, 47904), (13473, 46176), (15392, 40419), (15968, 38961), (15984, 38922), (16848, 36926), (17316, 35928), (17964, 34632), (18463, 33696), (19461, 31968), (23088, 26946), (23952, 25974), (23976, 25948)]