28665358512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{4159}}^1$

素因数の和:4531

約数の個数: 160

約数和(自身を含む): 86116392960

約数和(自身を除く): 57451034448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 281, 292, 336, 438, 511, 562, 584, 843, 876, 1022, 1124, 1168, 1533, 1686, 1752, 1967, 2044, 2248, 3066, 3372, 3504, 3934, 4088, 4159, 4496, 5901, 6132, 6744, 7868, 8176, 8318, 11802, 12264, 12477, 13488, 15736, 16636, 20513, 23604, 24528, 24954, 29113, 31472, 33272, 41026, 47208, 49908, 58226, 61539, 66544, 82052, 87339, 94416, 99816, 116452, 123078, 143591, 164104, 174678, 199632, 232904, 246156, 287182, 303607, 328208, 349356, 430773, 465808, 492312, 574364, 607214, 698712, 861546, 910821, 984624, 1148728, 1168679, 1214428, 1397424, 1723092, 1821642, 2125249, 2297456, 2337358, 2428856, 3446184, 3506037, 3643284, 4250498, 4674716, 4857712, 6375747, 6892368, 7012074, 7286568, 8180753, 8500996, 9349432, 12751494, 14024148, 14573136, 16361506, 17001992, 18698864, 24542259, 25502988, 28048296, 32723012, 34003984, 49084518, 51005976, 56096592, 65446024, 85313567, 98169036, 102011952, 130892048, 170627134, 196338072, 255940701, 341254268, 392676144, 511881402, 597194969, 682508536, 1023762804, 1194389938, 1365017072, 1791584907, 2047525608, 2388779876, 3583169814, 4095051216, 4777559752, 7166339628, 9555119504, 14332679256, 28665358512]

約数ペア:

[(1, 28665358512), (2, 14332679256), (3, 9555119504), (4, 7166339628), (6, 4777559752), (7, 4095051216), (8, 3583169814), (12, 2388779876), (14, 2047525608), (16, 1791584907), (21, 1365017072), (24, 1194389938), (28, 1023762804), (42, 682508536), (48, 597194969), (56, 511881402), (73, 392676144), (84, 341254268), (112, 255940701), (146, 196338072), (168, 170627134), (219, 130892048), (281, 102011952), (292, 98169036), (336, 85313567), (438, 65446024), (511, 56096592), (562, 51005976), (584, 49084518), (843, 34003984), (876, 32723012), (1022, 28048296), (1124, 25502988), (1168, 24542259), (1533, 18698864), (1686, 17001992), (1752, 16361506), (1967, 14573136), (2044, 14024148), (2248, 12751494), (3066, 9349432), (3372, 8500996), (3504, 8180753), (3934, 7286568), (4088, 7012074), (4159, 6892368), (4496, 6375747), (5901, 4857712), (6132, 4674716), (6744, 4250498), (7868, 3643284), (8176, 3506037), (8318, 3446184), (11802, 2428856), (12264, 2337358), (12477, 2297456), (13488, 2125249), (15736, 1821642), (16636, 1723092), (20513, 1397424), (23604, 1214428), (24528, 1168679), (24954, 1148728), (29113, 984624), (31472, 910821), (33272, 861546), (41026, 698712), (47208, 607214), (49908, 574364), (58226, 492312), (61539, 465808), (66544, 430773), (82052, 349356), (87339, 328208), (94416, 303607), (99816, 287182), (116452, 246156), (123078, 232904), (143591, 199632), (164104, 174678)]