289383984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105769}}^1$

素因数の和:105802

約数の個数: 60

約数和(自身を含む): 852506200

約数和(自身を除く): 563122216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 105769, 211538, 317307, 423076, 634614, 846152, 951921, 1269228, 1692304, 1903842, 2009611, 2538456, 3807684, 4019222, 5076912, 6028833, 7615368, 8038444, 12057666, 15230736, 16076888, 18086499, 24115332, 32153776, 36172998, 48230664, 72345996, 96461328, 144691992, 289383984]

約数ペア:

[(1, 289383984), (2, 144691992), (3, 96461328), (4, 72345996), (6, 48230664), (8, 36172998), (9, 32153776), (12, 24115332), (16, 18086499), (18, 16076888), (19, 15230736), (24, 12057666), (36, 8038444), (38, 7615368), (48, 6028833), (57, 5076912), (72, 4019222), (76, 3807684), (114, 2538456), (144, 2009611), (152, 1903842), (171, 1692304), (228, 1269228), (304, 951921), (342, 846152), (456, 634614), (684, 423076), (912, 317307), (1368, 211538), (2736, 105769)]