448797008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2556

約数の個数: 80

約数和(自身を含む): 1021273920

約数和(自身を除く): 572476912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 374, 488, 671, 748, 976, 1037, 1342, 1496, 2074, 2459, 2684, 2992, 4148, 4918, 5368, 8296, 9836, 10736, 11407, 16592, 19672, 22814, 27049, 39344, 41803, 45628, 54098, 83606, 91256, 108196, 149999, 167212, 182512, 216392, 299998, 334424, 432784, 459833, 599996, 668848, 919666, 1199992, 1649989, 1839332, 2399984, 2549983, 3299978, 3678664, 5099966, 6599956, 7357328, 10199932, 13199912, 20399864, 26399824, 28049813, 40799728, 56099626, 112199252, 224398504, 448797008]

約数ペア:

[(1, 448797008), (2, 224398504), (4, 112199252), (8, 56099626), (11, 40799728), (16, 28049813), (17, 26399824), (22, 20399864), (34, 13199912), (44, 10199932), (61, 7357328), (68, 6599956), (88, 5099966), (122, 3678664), (136, 3299978), (176, 2549983), (187, 2399984), (244, 1839332), (272, 1649989), (374, 1199992), (488, 919666), (671, 668848), (748, 599996), (976, 459833), (1037, 432784), (1342, 334424), (1496, 299998), (2074, 216392), (2459, 182512), (2684, 167212), (2992, 149999), (4148, 108196), (4918, 91256), (5368, 83606), (8296, 54098), (9836, 45628), (10736, 41803), (11407, 39344), (16592, 27049), (19672, 22814)]