377698724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 775857768

約数和(自身を除く): 398159044

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 289, 442, 533, 578, 613, 697, 884, 1066, 1156, 1226, 1394, 2132, 2452, 2788, 3757, 7514, 7969, 9061, 10421, 11849, 15028, 15938, 18122, 20842, 23698, 25133, 31876, 36244, 41684, 47396, 50266, 100532, 135473, 154037, 177157, 270946, 308074, 326729, 354314, 427261, 541892, 616148, 653458, 708628, 854522, 1306916, 1709044, 2303041, 4606082, 5554393, 7263437, 9212164, 11108786, 14526874, 22217572, 29053748, 94424681, 188849362, 377698724]

約数ペア:

[(1, 377698724), (2, 188849362), (4, 94424681), (13, 29053748), (17, 22217572), (26, 14526874), (34, 11108786), (41, 9212164), (52, 7263437), (68, 5554393), (82, 4606082), (164, 2303041), (221, 1709044), (289, 1306916), (442, 854522), (533, 708628), (578, 653458), (613, 616148), (697, 541892), (884, 427261), (1066, 354314), (1156, 326729), (1226, 308074), (1394, 270946), (2132, 177157), (2452, 154037), (2788, 135473), (3757, 100532), (7514, 50266), (7969, 47396), (9061, 41684), (10421, 36244), (11849, 31876), (15028, 25133), (15938, 23698), (18122, 20842)]