278045124456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1321457}}^1$

素因数の和:1322274

約数の個数: 64

約数和(自身を含む): 759256908480

約数和(自身を除く): 481211784024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 797, 1594, 2391, 3188, 4782, 6376, 8767, 9564, 17534, 19128, 26301, 35068, 52602, 70136, 105204, 210408, 1321457, 2642914, 3964371, 5285828, 7928742, 10571656, 14536027, 15857484, 29072054, 31714968, 43608081, 58144108, 87216162, 116288216, 174432324, 348864648, 1053201229, 2106402458, 3159603687, 4212804916, 6319207374, 8425609832, 11585213519, 12638414748, 23170427038, 25276829496, 34755640557, 46340854076, 69511281114, 92681708152, 139022562228, 278045124456]

約数ペア:

[(1, 278045124456), (2, 139022562228), (3, 92681708152), (4, 69511281114), (6, 46340854076), (8, 34755640557), (11, 25276829496), (12, 23170427038), (22, 12638414748), (24, 11585213519), (33, 8425609832), (44, 6319207374), (66, 4212804916), (88, 3159603687), (132, 2106402458), (264, 1053201229), (797, 348864648), (1594, 174432324), (2391, 116288216), (3188, 87216162), (4782, 58144108), (6376, 43608081), (8767, 31714968), (9564, 29072054), (17534, 15857484), (19128, 14536027), (26301, 10571656), (35068, 7928742), (52602, 5285828), (70136, 3964371), (105204, 2642914), (210408, 1321457)]