636307488

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{7919}}^1$

素因数の和:7972

約数の個数: 120

約数和(自身を含む): 1931973120

約数和(自身を除く): 1295665632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 7919, 8928, 10044, 13392, 15838, 20088, 23757, 26784, 31676, 40176, 47514, 63352, 71271, 80352, 95028, 126704, 142542, 190056, 213813, 245489, 253408, 285084, 380112, 427626, 490978, 570168, 641439, 736467, 760224, 855252, 981956, 1140336, 1282878, 1472934, 1710504, 1963912, 2209401, 2280672, 2565756, 2945868, 3421008, 3927824, 4418802, 5131512, 5891736, 6628203, 6842016, 7855648, 8837604, 10263024, 11783472, 13256406, 17675208, 19884609, 20526048, 23566944, 26512812, 35350416, 39769218, 53025624, 70700832, 79538436, 106051248, 159076872, 212102496, 318153744, 636307488]

約数ペア:

[(1, 636307488), (2, 318153744), (3, 212102496), (4, 159076872), (6, 106051248), (8, 79538436), (9, 70700832), (12, 53025624), (16, 39769218), (18, 35350416), (24, 26512812), (27, 23566944), (31, 20526048), (32, 19884609), (36, 17675208), (48, 13256406), (54, 11783472), (62, 10263024), (72, 8837604), (81, 7855648), (93, 6842016), (96, 6628203), (108, 5891736), (124, 5131512), (144, 4418802), (162, 3927824), (186, 3421008), (216, 2945868), (248, 2565756), (279, 2280672), (288, 2209401), (324, 1963912), (372, 1710504), (432, 1472934), (496, 1282878), (558, 1140336), (648, 981956), (744, 855252), (837, 760224), (864, 736467), (992, 641439), (1116, 570168), (1296, 490978), (1488, 427626), (1674, 380112), (2232, 285084), (2511, 253408), (2592, 245489), (2976, 213813), (3348, 190056), (4464, 142542), (5022, 126704), (6696, 95028), (7919, 80352), (8928, 71271), (10044, 63352), (13392, 47514), (15838, 40176), (20088, 31676), (23757, 26784)]