474927488

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 1124953920

約数和(自身を除く): 650026432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 73, 106, 112, 128, 137, 146, 212, 224, 274, 292, 371, 424, 448, 511, 548, 584, 742, 848, 896, 959, 1022, 1096, 1168, 1484, 1696, 1918, 2044, 2192, 2336, 2968, 3392, 3836, 3869, 4088, 4384, 4672, 5936, 6784, 7261, 7672, 7738, 8176, 8768, 9344, 10001, 11872, 14522, 15344, 15476, 16352, 17536, 20002, 23744, 27083, 29044, 30688, 30952, 32704, 40004, 47488, 50827, 54166, 58088, 61376, 61904, 65408, 70007, 80008, 101654, 108332, 116176, 122752, 123808, 140014, 160016, 203308, 216664, 232352, 247616, 280028, 320032, 406616, 433328, 464704, 495232, 530053, 560056, 640064, 813232, 866656, 929408, 1060106, 1120112, 1280128, 1626464, 1733312, 2120212, 2240224, 3252928, 3466624, 3710371, 4240424, 4480448, 6505856, 7420742, 8480848, 8960896, 14841484, 16961696, 29682968, 33923392, 59365936, 67846784, 118731872, 237463744, 474927488]

約数ペア:

[(1, 474927488), (2, 237463744), (4, 118731872), (7, 67846784), (8, 59365936), (14, 33923392), (16, 29682968), (28, 16961696), (32, 14841484), (53, 8960896), (56, 8480848), (64, 7420742), (73, 6505856), (106, 4480448), (112, 4240424), (128, 3710371), (137, 3466624), (146, 3252928), (212, 2240224), (224, 2120212), (274, 1733312), (292, 1626464), (371, 1280128), (424, 1120112), (448, 1060106), (511, 929408), (548, 866656), (584, 813232), (742, 640064), (848, 560056), (896, 530053), (959, 495232), (1022, 464704), (1096, 433328), (1168, 406616), (1484, 320032), (1696, 280028), (1918, 247616), (2044, 232352), (2192, 216664), (2336, 203308), (2968, 160016), (3392, 140014), (3836, 123808), (3869, 122752), (4088, 116176), (4384, 108332), (4672, 101654), (5936, 80008), (6784, 70007), (7261, 65408), (7672, 61904), (7738, 61376), (8176, 58088), (8768, 54166), (9344, 50827), (10001, 47488), (11872, 40004), (14522, 32704), (15344, 30952), (15476, 30688), (16352, 29044), (17536, 27083), (20002, 23744)]