280304112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27941}}^1$

素因数の和:27982

約数の個数: 80

約数和(自身を含む): 831553920

約数和(自身を除く): 551249808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 27941, 55882, 83823, 111764, 167646, 223528, 307351, 335292, 447056, 530879, 614702, 670584, 922053, 1061758, 1229404, 1341168, 1592637, 1844106, 2123516, 2458808, 3185274, 3688212, 4247032, 4917616, 5839669, 6370548, 7376424, 8494064, 11679338, 12741096, 14752848, 17519007, 23358676, 25482192, 35038014, 46717352, 70076028, 93434704, 140152056, 280304112]

約数ペア:

[(1, 280304112), (2, 140152056), (3, 93434704), (4, 70076028), (6, 46717352), (8, 35038014), (11, 25482192), (12, 23358676), (16, 17519007), (19, 14752848), (22, 12741096), (24, 11679338), (33, 8494064), (38, 7376424), (44, 6370548), (48, 5839669), (57, 4917616), (66, 4247032), (76, 3688212), (88, 3185274), (114, 2458808), (132, 2123516), (152, 1844106), (176, 1592637), (209, 1341168), (228, 1229404), (264, 1061758), (304, 922053), (418, 670584), (456, 614702), (528, 530879), (627, 447056), (836, 335292), (912, 307351), (1254, 223528), (1672, 167646), (2508, 111764), (3344, 83823), (5016, 55882), (10032, 27941)]