677997173888

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{2749}}^1\times {\mathrm{5521}}^1$

素因数の和:8633

約数の個数: 64

約数和(自身を含む): 1355305875000

約数和(自身を除く): 677308701112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 2749, 2792, 5498, 5521, 5584, 10996, 11042, 11168, 21992, 22084, 22336, 43984, 44168, 44672, 87968, 88336, 175936, 176672, 351872, 353344, 706688, 959401, 1918802, 1926829, 3837604, 3853658, 7675208, 7707316, 15177229, 15350416, 15414632, 30354458, 30700832, 30829264, 60708916, 61401664, 61658528, 121417832, 122803328, 123317056, 242835664, 246634112, 485671328, 971342656, 1942685312, 5296852921, 10593705842, 21187411684, 42374823368, 84749646736, 169499293472, 338998586944, 677997173888]

約数ペア:

[(1, 677997173888), (2, 338998586944), (4, 169499293472), (8, 84749646736), (16, 42374823368), (32, 21187411684), (64, 10593705842), (128, 5296852921), (349, 1942685312), (698, 971342656), (1396, 485671328), (2749, 246634112), (2792, 242835664), (5498, 123317056), (5521, 122803328), (5584, 121417832), (10996, 61658528), (11042, 61401664), (11168, 60708916), (21992, 30829264), (22084, 30700832), (22336, 30354458), (43984, 15414632), (44168, 15350416), (44672, 15177229), (87968, 7707316), (88336, 7675208), (175936, 3853658), (176672, 3837604), (351872, 1926829), (353344, 1918802), (706688, 959401)]