293067424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11549}}^1$

素因数の和:11633

約数の個数: 48

約数和(自身を含む): 631600200

約数和(自身を除く): 338532776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 6344, 11549, 12688, 23098, 25376, 46196, 92392, 150137, 184784, 300274, 369568, 600548, 704489, 1201096, 1408978, 2402192, 2817956, 4804384, 5635912, 9158357, 11271824, 18316714, 22543648, 36633428, 73266856, 146533712, 293067424]

約数ペア:

[(1, 293067424), (2, 146533712), (4, 73266856), (8, 36633428), (13, 22543648), (16, 18316714), (26, 11271824), (32, 9158357), (52, 5635912), (61, 4804384), (104, 2817956), (122, 2402192), (208, 1408978), (244, 1201096), (416, 704489), (488, 600548), (793, 369568), (976, 300274), (1586, 184784), (1952, 150137), (3172, 92392), (6344, 46196), (11549, 25376), (12688, 23098)]