288245496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2645

約数の個数: 128

約数和(自身を含む): 913512960

約数和(自身を除く): 625267464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 154, 168, 183, 231, 244, 264, 308, 366, 427, 462, 488, 616, 671, 732, 854, 924, 1281, 1342, 1464, 1708, 1848, 2013, 2557, 2562, 2684, 3416, 4026, 4697, 5114, 5124, 5368, 7671, 8052, 9394, 10228, 10248, 14091, 15342, 16104, 17899, 18788, 20456, 28127, 28182, 30684, 35798, 37576, 53697, 56254, 56364, 61368, 71596, 84381, 107394, 112508, 112728, 143192, 155977, 168762, 196889, 214788, 225016, 311954, 337524, 393778, 429576, 467931, 590667, 623908, 675048, 787556, 935862, 1091839, 1181334, 1247816, 1575112, 1715747, 1871724, 2183678, 2362668, 3275517, 3431494, 3743448, 4367356, 4725336, 5147241, 6551034, 6862988, 8734712, 10294482, 12010229, 13102068, 13725976, 20588964, 24020458, 26204136, 36030687, 41177928, 48040916, 72061374, 96081832, 144122748, 288245496]

約数ペア:

[(1, 288245496), (2, 144122748), (3, 96081832), (4, 72061374), (6, 48040916), (7, 41177928), (8, 36030687), (11, 26204136), (12, 24020458), (14, 20588964), (21, 13725976), (22, 13102068), (24, 12010229), (28, 10294482), (33, 8734712), (42, 6862988), (44, 6551034), (56, 5147241), (61, 4725336), (66, 4367356), (77, 3743448), (84, 3431494), (88, 3275517), (122, 2362668), (132, 2183678), (154, 1871724), (168, 1715747), (183, 1575112), (231, 1247816), (244, 1181334), (264, 1091839), (308, 935862), (366, 787556), (427, 675048), (462, 623908), (488, 590667), (616, 467931), (671, 429576), (732, 393778), (854, 337524), (924, 311954), (1281, 225016), (1342, 214788), (1464, 196889), (1708, 168762), (1848, 155977), (2013, 143192), (2557, 112728), (2562, 112508), (2684, 107394), (3416, 84381), (4026, 71596), (4697, 61368), (5114, 56364), (5124, 56254), (5368, 53697), (7671, 37576), (8052, 35798), (9394, 30684), (10228, 28182), (10248, 28127), (14091, 20456), (15342, 18788), (16104, 17899)]