459296816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 996364800

約数和(自身を除く): 537067984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 179, 239, 244, 358, 478, 488, 671, 716, 956, 976, 1342, 1432, 1912, 1969, 2629, 2684, 2864, 3824, 3938, 5258, 5368, 7876, 10516, 10736, 10919, 14579, 15752, 21032, 21838, 29158, 31504, 42064, 42781, 43676, 58316, 85562, 87352, 116632, 120109, 160369, 171124, 174704, 233264, 240218, 320738, 342248, 470591, 480436, 641476, 684496, 941182, 960872, 1282952, 1882364, 1921744, 2565904, 2609641, 3764728, 5219282, 7529456, 10438564, 20877128, 28706051, 41754256, 57412102, 114824204, 229648408, 459296816]

約数ペア:

[(1, 459296816), (2, 229648408), (4, 114824204), (8, 57412102), (11, 41754256), (16, 28706051), (22, 20877128), (44, 10438564), (61, 7529456), (88, 5219282), (122, 3764728), (176, 2609641), (179, 2565904), (239, 1921744), (244, 1882364), (358, 1282952), (478, 960872), (488, 941182), (671, 684496), (716, 641476), (956, 480436), (976, 470591), (1342, 342248), (1432, 320738), (1912, 240218), (1969, 233264), (2629, 174704), (2684, 171124), (2864, 160369), (3824, 120109), (3938, 116632), (5258, 87352), (5368, 85562), (7876, 58316), (10516, 43676), (10736, 42781), (10919, 42064), (14579, 31504), (15752, 29158), (21032, 21838)]