489090888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:812

約数の個数: 192

約数和(自身を含む): 1581652800

約数和(自身を除く): 1092561912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 67, 72, 78, 88, 99, 104, 117, 132, 134, 143, 156, 198, 201, 234, 264, 268, 286, 312, 396, 402, 429, 468, 536, 572, 603, 709, 737, 792, 804, 858, 871, 936, 1144, 1206, 1287, 1418, 1474, 1608, 1716, 1742, 2127, 2211, 2412, 2574, 2613, 2836, 2948, 3432, 3484, 4254, 4422, 4824, 5148, 5226, 5672, 5896, 6381, 6633, 6968, 7799, 7839, 8508, 8844, 9217, 9581, 10296, 10452, 12762, 13266, 15598, 15678, 17016, 17688, 18434, 19162, 20904, 23397, 25524, 26532, 27651, 28743, 31196, 31356, 36868, 38324, 46794, 47503, 51048, 53064, 55302, 57486, 62392, 62712, 70191, 73736, 76648, 82953, 86229, 93588, 95006, 101387, 110604, 114972, 140382, 142509, 165906, 172458, 187176, 190012, 202774, 221208, 229944, 280764, 285018, 304161, 331812, 344916, 380024, 405548, 427527, 522533, 561528, 570036, 608322, 617539, 663624, 689832, 811096, 855054, 912483, 1045066, 1140072, 1216644, 1235078, 1567599, 1710108, 1824966, 1852617, 2090132, 2433288, 2470156, 3135198, 3420216, 3649932, 3705234, 4180264, 4702797, 4940312, 5557851, 6270396, 6792929, 7299864, 7410468, 9405594, 11115702, 12540792, 13585858, 14820936, 18811188, 20378787, 22231404, 27171716, 37622376, 40757574, 44462808, 54343432, 61136361, 81515148, 122272722, 163030296, 244545444, 489090888]

約数ペア:

[(1, 489090888), (2, 244545444), (3, 163030296), (4, 122272722), (6, 81515148), (8, 61136361), (9, 54343432), (11, 44462808), (12, 40757574), (13, 37622376), (18, 27171716), (22, 22231404), (24, 20378787), (26, 18811188), (33, 14820936), (36, 13585858), (39, 12540792), (44, 11115702), (52, 9405594), (66, 7410468), (67, 7299864), (72, 6792929), (78, 6270396), (88, 5557851), (99, 4940312), (104, 4702797), (117, 4180264), (132, 3705234), (134, 3649932), (143, 3420216), (156, 3135198), (198, 2470156), (201, 2433288), (234, 2090132), (264, 1852617), (268, 1824966), (286, 1710108), (312, 1567599), (396, 1235078), (402, 1216644), (429, 1140072), (468, 1045066), (536, 912483), (572, 855054), (603, 811096), (709, 689832), (737, 663624), (792, 617539), (804, 608322), (858, 570036), (871, 561528), (936, 522533), (1144, 427527), (1206, 405548), (1287, 380024), (1418, 344916), (1474, 331812), (1608, 304161), (1716, 285018), (1742, 280764), (2127, 229944), (2211, 221208), (2412, 202774), (2574, 190012), (2613, 187176), (2836, 172458), (2948, 165906), (3432, 142509), (3484, 140382), (4254, 114972), (4422, 110604), (4824, 101387), (5148, 95006), (5226, 93588), (5672, 86229), (5896, 82953), (6381, 76648), (6633, 73736), (6968, 70191), (7799, 62712), (7839, 62392), (8508, 57486), (8844, 55302), (9217, 53064), (9581, 51048), (10296, 47503), (10452, 46794), (12762, 38324), (13266, 36868), (15598, 31356), (15678, 31196), (17016, 28743), (17688, 27651), (18434, 26532), (19162, 25524), (20904, 23397)]