250746736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 542376000

約数和(自身を除く): 291629264

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 149, 184, 269, 272, 298, 368, 391, 538, 596, 782, 1076, 1192, 1564, 2152, 2384, 2533, 3128, 3427, 4304, 4573, 5066, 6187, 6256, 6854, 9146, 10132, 12374, 13708, 18292, 20264, 24748, 27416, 36584, 40081, 40528, 49496, 54832, 58259, 73168, 80162, 98992, 105179, 116518, 160324, 210358, 233036, 320648, 420716, 466072, 641296, 681377, 841432, 921863, 932144, 1362754, 1682864, 1843726, 2725508, 3687452, 5451016, 7374904, 10902032, 14749808, 15671671, 31343342, 62686684, 125373368, 250746736]

約数ペア:

[(1, 250746736), (2, 125373368), (4, 62686684), (8, 31343342), (16, 15671671), (17, 14749808), (23, 10902032), (34, 7374904), (46, 5451016), (68, 3687452), (92, 2725508), (136, 1843726), (149, 1682864), (184, 1362754), (269, 932144), (272, 921863), (298, 841432), (368, 681377), (391, 641296), (538, 466072), (596, 420716), (782, 320648), (1076, 233036), (1192, 210358), (1564, 160324), (2152, 116518), (2384, 105179), (2533, 98992), (3128, 80162), (3427, 73168), (4304, 58259), (4573, 54832), (5066, 49496), (6187, 40528), (6256, 40081), (6854, 36584), (9146, 27416), (10132, 24748), (12374, 20264), (13708, 18292)]