479971072

素因数分解:

$2^8\times 7^2\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:574

約数の個数: 108

約数和(自身を含む): 1130360616

約数和(自身を除く): 650389544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 128, 166, 196, 224, 256, 332, 392, 448, 461, 581, 664, 784, 896, 922, 1162, 1328, 1568, 1792, 1844, 2324, 2656, 3136, 3227, 3688, 4067, 4648, 5312, 6272, 6454, 7376, 8134, 9296, 10624, 12544, 12908, 14752, 16268, 18592, 21248, 22589, 25816, 29504, 32536, 37184, 38263, 45178, 51632, 59008, 65072, 74368, 76526, 90356, 103264, 118016, 130144, 148736, 153052, 180712, 206528, 260288, 267841, 306104, 361424, 413056, 520576, 535682, 612208, 722848, 826112, 1041152, 1071364, 1224416, 1445696, 1874887, 2142728, 2448832, 2891392, 3749774, 4285456, 4897664, 5782784, 7499548, 8570912, 9795328, 14999096, 17141824, 29998192, 34283648, 59996384, 68567296, 119992768, 239985536, 479971072]

約数ペア:

[(1, 479971072), (2, 239985536), (4, 119992768), (7, 68567296), (8, 59996384), (14, 34283648), (16, 29998192), (28, 17141824), (32, 14999096), (49, 9795328), (56, 8570912), (64, 7499548), (83, 5782784), (98, 4897664), (112, 4285456), (128, 3749774), (166, 2891392), (196, 2448832), (224, 2142728), (256, 1874887), (332, 1445696), (392, 1224416), (448, 1071364), (461, 1041152), (581, 826112), (664, 722848), (784, 612208), (896, 535682), (922, 520576), (1162, 413056), (1328, 361424), (1568, 306104), (1792, 267841), (1844, 260288), (2324, 206528), (2656, 180712), (3136, 153052), (3227, 148736), (3688, 130144), (4067, 118016), (4648, 103264), (5312, 90356), (6272, 76526), (6454, 74368), (7376, 65072), (8134, 59008), (9296, 51632), (10624, 45178), (12544, 38263), (12908, 37184), (14752, 32536), (16268, 29504), (18592, 25816), (21248, 22589)]