427947624

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1441

約数の個数: 160

約数和(自身を含む): 1326706920

約数和(自身を除く): 898759296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 148, 156, 162, 216, 222, 234, 296, 312, 324, 333, 351, 444, 468, 481, 648, 666, 702, 888, 936, 962, 999, 1053, 1332, 1373, 1404, 1443, 1924, 1998, 2106, 2664, 2746, 2808, 2886, 2997, 3848, 3996, 4119, 4212, 4329, 5492, 5772, 5994, 7992, 8238, 8424, 8658, 10984, 11544, 11988, 12357, 12987, 16476, 17316, 17849, 23976, 24714, 25974, 32952, 34632, 35698, 37071, 38961, 49428, 50801, 51948, 53547, 71396, 74142, 77922, 98856, 101602, 103896, 107094, 111213, 142792, 148284, 152403, 155844, 160641, 203204, 214188, 222426, 296568, 304806, 311688, 321282, 406408, 428376, 444852, 457209, 481923, 609612, 642564, 660413, 889704, 914418, 963846, 1219224, 1285128, 1320826, 1371627, 1445769, 1828836, 1927692, 1981239, 2641652, 2743254, 2891538, 3657672, 3855384, 3962478, 4114881, 5283304, 5486508, 5783076, 5943717, 7924956, 8229762, 10973016, 11566152, 11887434, 15849912, 16459524, 17831151, 23774868, 32919048, 35662302, 47549736, 53493453, 71324604, 106986906, 142649208, 213973812, 427947624]

約数ペア:

[(1, 427947624), (2, 213973812), (3, 142649208), (4, 106986906), (6, 71324604), (8, 53493453), (9, 47549736), (12, 35662302), (13, 32919048), (18, 23774868), (24, 17831151), (26, 16459524), (27, 15849912), (36, 11887434), (37, 11566152), (39, 10973016), (52, 8229762), (54, 7924956), (72, 5943717), (74, 5783076), (78, 5486508), (81, 5283304), (104, 4114881), (108, 3962478), (111, 3855384), (117, 3657672), (148, 2891538), (156, 2743254), (162, 2641652), (216, 1981239), (222, 1927692), (234, 1828836), (296, 1445769), (312, 1371627), (324, 1320826), (333, 1285128), (351, 1219224), (444, 963846), (468, 914418), (481, 889704), (648, 660413), (666, 642564), (702, 609612), (888, 481923), (936, 457209), (962, 444852), (999, 428376), (1053, 406408), (1332, 321282), (1373, 311688), (1404, 304806), (1443, 296568), (1924, 222426), (1998, 214188), (2106, 203204), (2664, 160641), (2746, 155844), (2808, 152403), (2886, 148284), (2997, 142792), (3848, 111213), (3996, 107094), (4119, 103896), (4212, 101602), (4329, 98856), (5492, 77922), (5772, 74142), (5994, 71396), (7992, 53547), (8238, 51948), (8424, 50801), (8658, 49428), (10984, 38961), (11544, 37071), (11988, 35698), (12357, 34632), (12987, 32952), (16476, 25974), (17316, 24714), (17849, 23976)]