2156939316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1093}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 6422427648

約数和(自身を除く): 4265488332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 191, 246, 252, 287, 369, 382, 492, 573, 574, 738, 764, 861, 1093, 1146, 1148, 1337, 1476, 1719, 1722, 2186, 2292, 2583, 2674, 3279, 3438, 3444, 4011, 4372, 5166, 5348, 6558, 6876, 7651, 7831, 8022, 9837, 10332, 12033, 13116, 15302, 15662, 16044, 19674, 22953, 23493, 24066, 30604, 31324, 39348, 44813, 45906, 46986, 48132, 54817, 68859, 70479, 89626, 91812, 93972, 109634, 134439, 137718, 140958, 164451, 179252, 208763, 219268, 268878, 275436, 281916, 313691, 328902, 403317, 417526, 493353, 537756, 626289, 627382, 657804, 806634, 835052, 941073, 986706, 1252578, 1254764, 1461341, 1613268, 1878867, 1882146, 1973412, 2505156, 2823219, 2922682, 3757734, 3764292, 4384023, 5646438, 5845364, 7515468, 8559283, 8768046, 11292876, 13152069, 17118566, 17536092, 25677849, 26304138, 34237132, 51355698, 52608276, 59914981, 77033547, 102711396, 119829962, 154067094, 179744943, 239659924, 308134188, 359489886, 539234829, 718979772, 1078469658, 2156939316]

約数ペア:

[(1, 2156939316), (2, 1078469658), (3, 718979772), (4, 539234829), (6, 359489886), (7, 308134188), (9, 239659924), (12, 179744943), (14, 154067094), (18, 119829962), (21, 102711396), (28, 77033547), (36, 59914981), (41, 52608276), (42, 51355698), (63, 34237132), (82, 26304138), (84, 25677849), (123, 17536092), (126, 17118566), (164, 13152069), (191, 11292876), (246, 8768046), (252, 8559283), (287, 7515468), (369, 5845364), (382, 5646438), (492, 4384023), (573, 3764292), (574, 3757734), (738, 2922682), (764, 2823219), (861, 2505156), (1093, 1973412), (1146, 1882146), (1148, 1878867), (1337, 1613268), (1476, 1461341), (1719, 1254764), (1722, 1252578), (2186, 986706), (2292, 941073), (2583, 835052), (2674, 806634), (3279, 657804), (3438, 627382), (3444, 626289), (4011, 537756), (4372, 493353), (5166, 417526), (5348, 403317), (6558, 328902), (6876, 313691), (7651, 281916), (7831, 275436), (8022, 268878), (9837, 219268), (10332, 208763), (12033, 179252), (13116, 164451), (15302, 140958), (15662, 137718), (16044, 134439), (19674, 109634), (22953, 93972), (23493, 91812), (24066, 89626), (30604, 70479), (31324, 68859), (39348, 54817), (44813, 48132), (45906, 46986)]