265440384

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20978

約数の個数: 96

約数和(自身を含む): 833311440

約数和(自身を除く): 567871056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 20947, 41894, 62841, 83788, 125682, 167576, 188523, 230417, 251364, 335152, 377046, 460834, 502728, 670304, 691251, 754092, 921668, 1005456, 1340608, 1382502, 1508184, 1843336, 2010912, 2073753, 2681216, 2765004, 3016368, 3686672, 4021824, 4147506, 5530008, 6032736, 7373344, 8043648, 8295012, 11060016, 12065472, 14746688, 16590024, 22120032, 24130944, 29493376, 33180048, 44240064, 66360096, 88480128, 132720192, 265440384]

約数ペア:

[(1, 265440384), (2, 132720192), (3, 88480128), (4, 66360096), (6, 44240064), (8, 33180048), (9, 29493376), (11, 24130944), (12, 22120032), (16, 16590024), (18, 14746688), (22, 12065472), (24, 11060016), (32, 8295012), (33, 8043648), (36, 7373344), (44, 6032736), (48, 5530008), (64, 4147506), (66, 4021824), (72, 3686672), (88, 3016368), (96, 2765004), (99, 2681216), (128, 2073753), (132, 2010912), (144, 1843336), (176, 1508184), (192, 1382502), (198, 1340608), (264, 1005456), (288, 921668), (352, 754092), (384, 691251), (396, 670304), (528, 502728), (576, 460834), (704, 377046), (792, 335152), (1056, 251364), (1152, 230417), (1408, 188523), (1584, 167576), (2112, 125682), (3168, 83788), (4224, 62841), (6336, 41894), (12672, 20947)]