681548364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14779}}^1$

素因数の和:14860

約数の個数: 96

約数和(自身を含む): 2052646400

約数和(自身を除く): 1371098036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 732, 756, 854, 1098, 1281, 1647, 1708, 2196, 2562, 3294, 3843, 5124, 6588, 7686, 11529, 14779, 15372, 23058, 29558, 44337, 46116, 59116, 88674, 103453, 133011, 177348, 206906, 266022, 310359, 399033, 413812, 532044, 620718, 798066, 901519, 931077, 1241436, 1596132, 1803038, 1862154, 2704557, 2793231, 3606076, 3724308, 5409114, 5586462, 6310633, 8113671, 10818228, 11172924, 12621266, 16227342, 18931899, 24341013, 25242532, 32454684, 37863798, 48682026, 56795697, 75727596, 97364052, 113591394, 170387091, 227182788, 340774182, 681548364]

約数ペア:

[(1, 681548364), (2, 340774182), (3, 227182788), (4, 170387091), (6, 113591394), (7, 97364052), (9, 75727596), (12, 56795697), (14, 48682026), (18, 37863798), (21, 32454684), (27, 25242532), (28, 24341013), (36, 18931899), (42, 16227342), (54, 12621266), (61, 11172924), (63, 10818228), (84, 8113671), (108, 6310633), (122, 5586462), (126, 5409114), (183, 3724308), (189, 3606076), (244, 2793231), (252, 2704557), (366, 1862154), (378, 1803038), (427, 1596132), (549, 1241436), (732, 931077), (756, 901519), (854, 798066), (1098, 620718), (1281, 532044), (1647, 413812), (1708, 399033), (2196, 310359), (2562, 266022), (3294, 206906), (3843, 177348), (5124, 133011), (6588, 103453), (7686, 88674), (11529, 59116), (14779, 46116), (15372, 44337), (23058, 29558)]