1021287432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 2962814400

約数和(自身を除く): 1941526968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 67, 87, 88, 116, 121, 132, 134, 174, 181, 201, 232, 242, 264, 268, 319, 348, 362, 363, 402, 484, 536, 543, 638, 696, 724, 726, 737, 804, 957, 968, 1086, 1276, 1448, 1452, 1474, 1608, 1914, 1943, 1991, 2172, 2211, 2552, 2904, 2948, 3509, 3828, 3886, 3982, 4344, 4422, 5249, 5829, 5896, 5973, 7018, 7656, 7772, 7964, 8107, 8844, 10498, 10527, 11658, 11946, 12127, 14036, 15544, 15747, 15928, 16214, 17688, 20996, 21054, 21373, 21901, 23316, 23892, 24254, 24321, 28072, 31494, 32428, 36381, 41992, 42108, 42746, 43802, 46632, 47784, 48508, 48642, 57739, 62988, 64119, 64856, 65703, 72762, 84216, 85492, 87604, 97016, 97284, 115478, 125976, 128238, 131406, 133397, 145524, 170984, 173217, 175208, 194568, 230956, 235103, 256476, 262812, 266794, 291048, 346434, 351683, 400191, 461912, 470206, 512952, 525624, 533588, 635129, 692868, 703366, 705309, 800382, 940412, 1055049, 1067176, 1270258, 1385736, 1406732, 1410618, 1467367, 1600764, 1880824, 1905387, 2110098, 2540516, 2813464, 2821236, 2934734, 3201528, 3810774, 3868513, 4220196, 4402101, 5081032, 5642472, 5869468, 7621548, 7737026, 8440392, 8804202, 11605539, 11738936, 15243096, 15474052, 17608404, 23211078, 30948104, 35216808, 42553643, 46422156, 85107286, 92844312, 127660929, 170214572, 255321858, 340429144, 510643716, 1021287432]

約数ペア:

[(1, 1021287432), (2, 510643716), (3, 340429144), (4, 255321858), (6, 170214572), (8, 127660929), (11, 92844312), (12, 85107286), (22, 46422156), (24, 42553643), (29, 35216808), (33, 30948104), (44, 23211078), (58, 17608404), (66, 15474052), (67, 15243096), (87, 11738936), (88, 11605539), (116, 8804202), (121, 8440392), (132, 7737026), (134, 7621548), (174, 5869468), (181, 5642472), (201, 5081032), (232, 4402101), (242, 4220196), (264, 3868513), (268, 3810774), (319, 3201528), (348, 2934734), (362, 2821236), (363, 2813464), (402, 2540516), (484, 2110098), (536, 1905387), (543, 1880824), (638, 1600764), (696, 1467367), (724, 1410618), (726, 1406732), (737, 1385736), (804, 1270258), (957, 1067176), (968, 1055049), (1086, 940412), (1276, 800382), (1448, 705309), (1452, 703366), (1474, 692868), (1608, 635129), (1914, 533588), (1943, 525624), (1991, 512952), (2172, 470206), (2211, 461912), (2552, 400191), (2904, 351683), (2948, 346434), (3509, 291048), (3828, 266794), (3886, 262812), (3982, 256476), (4344, 235103), (4422, 230956), (5249, 194568), (5829, 175208), (5896, 173217), (5973, 170984), (7018, 145524), (7656, 133397), (7772, 131406), (7964, 128238), (8107, 125976), (8844, 115478), (10498, 97284), (10527, 97016), (11658, 87604), (11946, 85492), (12127, 84216), (14036, 72762), (15544, 65703), (15747, 64856), (15928, 64119), (16214, 62988), (17688, 57739), (20996, 48642), (21054, 48508), (21373, 47784), (21901, 46632), (23316, 43802), (23892, 42746), (24254, 42108), (24321, 41992), (28072, 36381), (31494, 32428)]