821684376

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2273

約数の個数: 96

約数和(自身を含む): 2315196000

約数和(自身を除く): 1493511624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 193, 232, 261, 348, 386, 522, 579, 696, 772, 1044, 1158, 1544, 1737, 2039, 2088, 2316, 3474, 4078, 4632, 5597, 6117, 6948, 8156, 11194, 12234, 13896, 16312, 16791, 18351, 22388, 24468, 33582, 36702, 44776, 48936, 50373, 59131, 67164, 73404, 100746, 118262, 134328, 146808, 177393, 201492, 236524, 354786, 393527, 402984, 473048, 532179, 709572, 787054, 1064358, 1180581, 1419144, 1574108, 2128716, 2361162, 3148216, 3541743, 4257432, 4722324, 7083486, 9444648, 11412283, 14166972, 22824566, 28333944, 34236849, 45649132, 68473698, 91298264, 102710547, 136947396, 205421094, 273894792, 410842188, 821684376]

約数ペア:

[(1, 821684376), (2, 410842188), (3, 273894792), (4, 205421094), (6, 136947396), (8, 102710547), (9, 91298264), (12, 68473698), (18, 45649132), (24, 34236849), (29, 28333944), (36, 22824566), (58, 14166972), (72, 11412283), (87, 9444648), (116, 7083486), (174, 4722324), (193, 4257432), (232, 3541743), (261, 3148216), (348, 2361162), (386, 2128716), (522, 1574108), (579, 1419144), (696, 1180581), (772, 1064358), (1044, 787054), (1158, 709572), (1544, 532179), (1737, 473048), (2039, 402984), (2088, 393527), (2316, 354786), (3474, 236524), (4078, 201492), (4632, 177393), (5597, 146808), (6117, 134328), (6948, 118262), (8156, 100746), (11194, 73404), (12234, 67164), (13896, 59131), (16312, 50373), (16791, 48936), (18351, 44776), (22388, 36702), (24468, 33582)]