329952014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 623479680

約数和(自身を除く): 293527666

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 89, 119, 178, 238, 259, 421, 518, 623, 629, 842, 1246, 1258, 1513, 2947, 3026, 3293, 4403, 5894, 6586, 7157, 8806, 10591, 14314, 15577, 21182, 23051, 31154, 37469, 46102, 50099, 55981, 74938, 100198, 109039, 111962, 218078, 262283, 264809, 391867, 524566, 529618, 636973, 783734, 1273946, 1386353, 1853663, 2772706, 3707326, 4458811, 8917622, 9704471, 19408942, 23568001, 47136002, 164976007, 329952014]

約数ペア:

[(1, 329952014), (2, 164976007), (7, 47136002), (14, 23568001), (17, 19408942), (34, 9704471), (37, 8917622), (74, 4458811), (89, 3707326), (119, 2772706), (178, 1853663), (238, 1386353), (259, 1273946), (421, 783734), (518, 636973), (623, 529618), (629, 524566), (842, 391867), (1246, 264809), (1258, 262283), (1513, 218078), (2947, 111962), (3026, 109039), (3293, 100198), (4403, 74938), (5894, 55981), (6586, 50099), (7157, 46102), (8806, 37469), (10591, 31154), (14314, 23051), (15577, 21182)]