252863688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 792529920

約数和(自身を除く): 539666232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 293, 308, 462, 467, 586, 616, 879, 924, 934, 1172, 1401, 1758, 1848, 1868, 2051, 2344, 2802, 3223, 3269, 3516, 3736, 4102, 5137, 5604, 6153, 6446, 6538, 7032, 8204, 9669, 9807, 10274, 11208, 12306, 12892, 13076, 15411, 16408, 19338, 19614, 20548, 22561, 24612, 25784, 26152, 30822, 35959, 38676, 39228, 41096, 45122, 49224, 61644, 67683, 71918, 77352, 78456, 90244, 107877, 123288, 135366, 136831, 143836, 180488, 215754, 270732, 273662, 287672, 410493, 431508, 541464, 547324, 820986, 863016, 957817, 1094648, 1505141, 1641972, 1915634, 2873451, 3010282, 3283944, 3831268, 4515423, 5746902, 6020564, 7662536, 9030846, 10535987, 11493804, 12041128, 18061692, 21071974, 22987608, 31607961, 36123384, 42143948, 63215922, 84287896, 126431844, 252863688]

約数ペア:

[(1, 252863688), (2, 126431844), (3, 84287896), (4, 63215922), (6, 42143948), (7, 36123384), (8, 31607961), (11, 22987608), (12, 21071974), (14, 18061692), (21, 12041128), (22, 11493804), (24, 10535987), (28, 9030846), (33, 7662536), (42, 6020564), (44, 5746902), (56, 4515423), (66, 3831268), (77, 3283944), (84, 3010282), (88, 2873451), (132, 1915634), (154, 1641972), (168, 1505141), (231, 1094648), (264, 957817), (293, 863016), (308, 820986), (462, 547324), (467, 541464), (586, 431508), (616, 410493), (879, 287672), (924, 273662), (934, 270732), (1172, 215754), (1401, 180488), (1758, 143836), (1848, 136831), (1868, 135366), (2051, 123288), (2344, 107877), (2802, 90244), (3223, 78456), (3269, 77352), (3516, 71918), (3736, 67683), (4102, 61644), (5137, 49224), (5604, 45122), (6153, 41096), (6446, 39228), (6538, 38676), (7032, 35959), (8204, 30822), (9669, 26152), (9807, 25784), (10274, 24612), (11208, 22561), (12306, 20548), (12892, 19614), (13076, 19338), (15411, 16408)]