8255268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 26417664

約数和(自身を除く): 18162396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 41, 42, 47, 51, 63, 68, 82, 84, 94, 102, 119, 123, 126, 141, 153, 164, 188, 204, 238, 246, 252, 282, 287, 306, 329, 357, 369, 423, 476, 492, 564, 574, 612, 658, 697, 714, 738, 799, 846, 861, 987, 1071, 1148, 1316, 1394, 1428, 1476, 1598, 1692, 1722, 1927, 1974, 2091, 2142, 2397, 2583, 2788, 2961, 3196, 3444, 3854, 3948, 4182, 4284, 4794, 4879, 5166, 5593, 5781, 5922, 6273, 7191, 7708, 8364, 9588, 9758, 10332, 11186, 11562, 11844, 12546, 13489, 14382, 14637, 16779, 17343, 19516, 22372, 23124, 25092, 26978, 28764, 29274, 32759, 33558, 34686, 40467, 43911, 50337, 53956, 58548, 65518, 67116, 69372, 80934, 87822, 98277, 100674, 121401, 131036, 161868, 175644, 196554, 201348, 229313, 242802, 294831, 393108, 458626, 485604, 589662, 687939, 917252, 1179324, 1375878, 2063817, 2751756, 4127634, 8255268]

約数ペア:

[(1, 8255268), (2, 4127634), (3, 2751756), (4, 2063817), (6, 1375878), (7, 1179324), (9, 917252), (12, 687939), (14, 589662), (17, 485604), (18, 458626), (21, 393108), (28, 294831), (34, 242802), (36, 229313), (41, 201348), (42, 196554), (47, 175644), (51, 161868), (63, 131036), (68, 121401), (82, 100674), (84, 98277), (94, 87822), (102, 80934), (119, 69372), (123, 67116), (126, 65518), (141, 58548), (153, 53956), (164, 50337), (188, 43911), (204, 40467), (238, 34686), (246, 33558), (252, 32759), (282, 29274), (287, 28764), (306, 26978), (329, 25092), (357, 23124), (369, 22372), (423, 19516), (476, 17343), (492, 16779), (564, 14637), (574, 14382), (612, 13489), (658, 12546), (697, 11844), (714, 11562), (738, 11186), (799, 10332), (846, 9758), (861, 9588), (987, 8364), (1071, 7708), (1148, 7191), (1316, 6273), (1394, 5922), (1428, 5781), (1476, 5593), (1598, 5166), (1692, 4879), (1722, 4794), (1927, 4284), (1974, 4182), (2091, 3948), (2142, 3854), (2397, 3444), (2583, 3196), (2788, 2961)]