280565522692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1462589}}^1$

素因数の和:1462661

約数の個数: 96

約数和(自身を含む): 660482242560

約数和(自身を除く): 379916719868

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 364, 403, 434, 442, 476, 527, 806, 868, 884, 1054, 1547, 1612, 2108, 2821, 3094, 3689, 5642, 6188, 6851, 7378, 11284, 13702, 14756, 27404, 47957, 95914, 191828, 1462589, 2925178, 5850356, 10238123, 19013657, 20476246, 24864013, 38027314, 40952492, 45340259, 49728026, 76054628, 90680518, 99456052, 133095599, 174048091, 181361036, 266191198, 317381813, 323232169, 348096182, 532382396, 589423367, 634763626, 646464338, 696192364, 770784403, 1178846734, 1269527252, 1292928676, 1541568806, 2262625183, 2357693468, 3083137612, 4125963569, 4525250366, 5395490821, 8251927138, 9050500732, 10020197239, 10790981642, 16503854276, 20040394478, 21581963284, 40080788956, 70141380673, 140282761346, 280565522692]

約数ペア:

[(1, 280565522692), (2, 140282761346), (4, 70141380673), (7, 40080788956), (13, 21581963284), (14, 20040394478), (17, 16503854276), (26, 10790981642), (28, 10020197239), (31, 9050500732), (34, 8251927138), (52, 5395490821), (62, 4525250366), (68, 4125963569), (91, 3083137612), (119, 2357693468), (124, 2262625183), (182, 1541568806), (217, 1292928676), (221, 1269527252), (238, 1178846734), (364, 770784403), (403, 696192364), (434, 646464338), (442, 634763626), (476, 589423367), (527, 532382396), (806, 348096182), (868, 323232169), (884, 317381813), (1054, 266191198), (1547, 181361036), (1612, 174048091), (2108, 133095599), (2821, 99456052), (3094, 90680518), (3689, 76054628), (5642, 49728026), (6188, 45340259), (6851, 40952492), (7378, 38027314), (11284, 24864013), (13702, 20476246), (14756, 19013657), (27404, 10238123), (47957, 5850356), (95914, 2925178), (191828, 1462589)]