329851004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 719093760

約数和(自身を除く): 389242756

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 109, 127, 148, 161, 218, 254, 259, 322, 436, 508, 518, 644, 763, 851, 889, 1036, 1526, 1702, 1778, 2507, 2921, 3052, 3404, 3556, 4033, 4699, 5014, 5842, 5957, 8066, 9398, 10028, 11684, 11914, 13843, 16132, 17549, 18796, 20447, 23828, 27686, 28231, 32893, 35098, 40894, 55372, 56462, 65786, 70196, 81788, 92759, 96901, 108077, 112924, 131572, 185518, 193802, 216154, 318389, 371036, 387604, 432308, 512191, 636778, 649313, 756539, 1024382, 1273556, 1298626, 1513078, 2048764, 2228723, 2597252, 3026156, 3585337, 4457446, 7170674, 8914892, 11780393, 14341348, 23560786, 47121572, 82462751, 164925502, 329851004]

約数ペア:

[(1, 329851004), (2, 164925502), (4, 82462751), (7, 47121572), (14, 23560786), (23, 14341348), (28, 11780393), (37, 8914892), (46, 7170674), (74, 4457446), (92, 3585337), (109, 3026156), (127, 2597252), (148, 2228723), (161, 2048764), (218, 1513078), (254, 1298626), (259, 1273556), (322, 1024382), (436, 756539), (508, 649313), (518, 636778), (644, 512191), (763, 432308), (851, 387604), (889, 371036), (1036, 318389), (1526, 216154), (1702, 193802), (1778, 185518), (2507, 131572), (2921, 112924), (3052, 108077), (3404, 96901), (3556, 92759), (4033, 81788), (4699, 70196), (5014, 65786), (5842, 56462), (5957, 55372), (8066, 40894), (9398, 35098), (10028, 32893), (11684, 28231), (11914, 27686), (13843, 23828), (16132, 20447), (17549, 18796)]