312071616

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1688

約数の個数: 140

約数和(自身を含む): 950664088

約数和(自身を除く): 638592472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1627, 1728, 1776, 1998, 2368, 2592, 2664, 2997, 3254, 3552, 3996, 4881, 5184, 5328, 5994, 6508, 7104, 7992, 9762, 10656, 11988, 13016, 14643, 15984, 19524, 21312, 23976, 26032, 29286, 31968, 39048, 43929, 47952, 52064, 58572, 60199, 63936, 78096, 87858, 95904, 104128, 117144, 120398, 131787, 156192, 175716, 180597, 191808, 234288, 240796, 263574, 312384, 351432, 361194, 468576, 481592, 527148, 541791, 702864, 722388, 937152, 963184, 1054296, 1083582, 1405728, 1444776, 1625373, 1926368, 2108592, 2167164, 2811456, 2889552, 3250746, 3852736, 4217184, 4334328, 4876119, 5779104, 6501492, 8434368, 8668656, 9752238, 11558208, 13002984, 17337312, 19504476, 26005968, 34674624, 39008952, 52011936, 78017904, 104023872, 156035808, 312071616]

約数ペア:

[(1, 312071616), (2, 156035808), (3, 104023872), (4, 78017904), (6, 52011936), (8, 39008952), (9, 34674624), (12, 26005968), (16, 19504476), (18, 17337312), (24, 13002984), (27, 11558208), (32, 9752238), (36, 8668656), (37, 8434368), (48, 6501492), (54, 5779104), (64, 4876119), (72, 4334328), (74, 4217184), (81, 3852736), (96, 3250746), (108, 2889552), (111, 2811456), (144, 2167164), (148, 2108592), (162, 1926368), (192, 1625373), (216, 1444776), (222, 1405728), (288, 1083582), (296, 1054296), (324, 963184), (333, 937152), (432, 722388), (444, 702864), (576, 541791), (592, 527148), (648, 481592), (666, 468576), (864, 361194), (888, 351432), (999, 312384), (1184, 263574), (1296, 240796), (1332, 234288), (1627, 191808), (1728, 180597), (1776, 175716), (1998, 156192), (2368, 131787), (2592, 120398), (2664, 117144), (2997, 104128), (3254, 95904), (3552, 87858), (3996, 78096), (4881, 63936), (5184, 60199), (5328, 58572), (5994, 52064), (6508, 47952), (7104, 43929), (7992, 39048), (9762, 31968), (10656, 29286), (11988, 26032), (13016, 23976), (14643, 21312), (15984, 19524)]