2089212912

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 240

約数和(自身を含む): 6447587328

約数和(自身を除く): 4358374416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 61, 69, 72, 81, 92, 108, 122, 138, 144, 162, 183, 184, 207, 216, 243, 244, 276, 324, 366, 368, 383, 414, 432, 486, 488, 549, 552, 621, 648, 732, 766, 828, 972, 976, 1098, 1104, 1149, 1242, 1296, 1403, 1464, 1532, 1647, 1656, 1863, 1944, 2196, 2298, 2484, 2806, 2928, 3064, 3294, 3312, 3447, 3726, 3888, 4209, 4392, 4596, 4941, 4968, 5589, 5612, 6128, 6588, 6894, 7452, 8418, 8784, 8809, 9192, 9882, 9936, 10341, 11178, 11224, 12627, 13176, 13788, 14823, 14904, 16836, 17618, 18384, 19764, 20682, 22356, 22448, 23363, 25254, 26352, 26427, 27576, 29646, 29808, 31023, 33672, 35236, 37881, 39528, 41364, 44712, 46726, 50508, 52854, 55152, 59292, 62046, 67344, 70089, 70472, 75762, 79056, 79281, 82728, 89424, 93069, 93452, 101016, 105708, 113643, 118584, 124092, 140178, 140944, 151524, 158562, 165456, 186138, 186904, 202032, 210267, 211416, 227286, 237168, 237843, 248184, 280356, 303048, 317124, 340929, 372276, 373808, 420534, 422832, 454572, 475686, 496368, 537349, 560712, 606096, 630801, 634248, 681858, 713529, 744552, 841068, 909144, 951372, 1074698, 1121424, 1261602, 1268496, 1363716, 1427058, 1489104, 1612047, 1682136, 1818288, 1892403, 1902744, 2140587, 2149396, 2523204, 2727432, 2854116, 3224094, 3364272, 3784806, 3805488, 4281174, 4298792, 4836141, 5046408, 5454864, 5677209, 5708232, 6448188, 7569612, 8562348, 8597584, 9672282, 10092816, 11354418, 11416464, 12896376, 14508423, 15139224, 17124696, 19344564, 22708836, 25792752, 29016846, 30278448, 34249392, 38689128, 43525269, 45417672, 58033692, 77378256, 87050538, 90835344, 116067384, 130575807, 174101076, 232134768, 261151614, 348202152, 522303228, 696404304, 1044606456, 2089212912]

約数ペア:

[(1, 2089212912), (2, 1044606456), (3, 696404304), (4, 522303228), (6, 348202152), (8, 261151614), (9, 232134768), (12, 174101076), (16, 130575807), (18, 116067384), (23, 90835344), (24, 87050538), (27, 77378256), (36, 58033692), (46, 45417672), (48, 43525269), (54, 38689128), (61, 34249392), (69, 30278448), (72, 29016846), (81, 25792752), (92, 22708836), (108, 19344564), (122, 17124696), (138, 15139224), (144, 14508423), (162, 12896376), (183, 11416464), (184, 11354418), (207, 10092816), (216, 9672282), (243, 8597584), (244, 8562348), (276, 7569612), (324, 6448188), (366, 5708232), (368, 5677209), (383, 5454864), (414, 5046408), (432, 4836141), (486, 4298792), (488, 4281174), (549, 3805488), (552, 3784806), (621, 3364272), (648, 3224094), (732, 2854116), (766, 2727432), (828, 2523204), (972, 2149396), (976, 2140587), (1098, 1902744), (1104, 1892403), (1149, 1818288), (1242, 1682136), (1296, 1612047), (1403, 1489104), (1464, 1427058), (1532, 1363716), (1647, 1268496), (1656, 1261602), (1863, 1121424), (1944, 1074698), (2196, 951372), (2298, 909144), (2484, 841068), (2806, 744552), (2928, 713529), (3064, 681858), (3294, 634248), (3312, 630801), (3447, 606096), (3726, 560712), (3888, 537349), (4209, 496368), (4392, 475686), (4596, 454572), (4941, 422832), (4968, 420534), (5589, 373808), (5612, 372276), (6128, 340929), (6588, 317124), (6894, 303048), (7452, 280356), (8418, 248184), (8784, 237843), (8809, 237168), (9192, 227286), (9882, 211416), (9936, 210267), (10341, 202032), (11178, 186904), (11224, 186138), (12627, 165456), (13176, 158562), (13788, 151524), (14823, 140944), (14904, 140178), (16836, 124092), (17618, 118584), (18384, 113643), (19764, 105708), (20682, 101016), (22356, 93452), (22448, 93069), (23363, 89424), (25254, 82728), (26352, 79281), (26427, 79056), (27576, 75762), (29646, 70472), (29808, 70089), (31023, 67344), (33672, 62046), (35236, 59292), (37881, 55152), (39528, 52854), (41364, 50508), (44712, 46726)]