660644476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 1231977600

約数和(自身を除く): 571333124

約数列:

[1, 2, 4, 29, 58, 59, 83, 116, 118, 166, 236, 332, 1163, 1711, 2326, 2407, 3422, 4652, 4814, 4897, 6844, 9628, 9794, 19588, 33727, 67454, 68617, 96529, 134908, 137234, 142013, 193058, 274468, 284026, 386116, 568052, 1989893, 2799341, 3979786, 5598682, 5695211, 7959572, 11197364, 11390422, 22780844, 165161119, 330322238, 660644476]

約数ペア:

[(1, 660644476), (2, 330322238), (4, 165161119), (29, 22780844), (58, 11390422), (59, 11197364), (83, 7959572), (116, 5695211), (118, 5598682), (166, 3979786), (236, 2799341), (332, 1989893), (1163, 568052), (1711, 386116), (2326, 284026), (2407, 274468), (3422, 193058), (4652, 142013), (4814, 137234), (4897, 134908), (6844, 96529), (9628, 68617), (9794, 67454), (19588, 33727)]