812520072

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 224

約数和(自身を含む): 2813119680

約数和(自身を除く): 2000599608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 729, 756, 819, 936, 972, 1053, 1092, 1134, 1404, 1458, 1512, 1531, 1638, 1701, 1944, 2106, 2184, 2268, 2457, 2808, 2916, 3062, 3159, 3276, 3402, 4212, 4536, 4593, 4914, 5103, 5832, 6124, 6318, 6552, 6804, 7371, 8424, 9186, 9477, 9828, 10206, 10717, 12248, 12636, 13608, 13779, 14742, 18372, 18954, 19656, 19903, 20412, 21434, 22113, 25272, 27558, 29484, 32151, 36744, 37908, 39806, 40824, 41337, 42868, 44226, 55116, 58968, 59709, 64302, 66339, 75816, 79612, 82674, 85736, 88452, 96453, 110232, 119418, 124011, 128604, 132678, 139321, 159224, 165348, 176904, 179127, 192906, 238836, 248022, 257208, 265356, 278642, 289359, 330696, 358254, 372033, 385812, 417963, 477672, 496044, 530712, 537381, 557284, 578718, 716508, 744066, 771624, 835926, 868077, 992088, 1074762, 1114568, 1116099, 1157436, 1253889, 1433016, 1488132, 1612143, 1671852, 1736154, 2149524, 2232198, 2314872, 2507778, 2604231, 2976264, 3224286, 3343704, 3472308, 3761667, 4299048, 4464396, 4836429, 5015556, 5208462, 6448572, 6944616, 7523334, 7812693, 8928792, 9672858, 10031112, 10416924, 11285001, 12897144, 14509287, 15046668, 15625386, 19345716, 20833848, 22570002, 29018574, 30093336, 31250772, 33855003, 38691432, 45140004, 58037148, 62501544, 67710006, 90280008, 101565009, 116074296, 135420012, 203130018, 270840024, 406260036, 812520072]

約数ペア:

[(1, 812520072), (2, 406260036), (3, 270840024), (4, 203130018), (6, 135420012), (7, 116074296), (8, 101565009), (9, 90280008), (12, 67710006), (13, 62501544), (14, 58037148), (18, 45140004), (21, 38691432), (24, 33855003), (26, 31250772), (27, 30093336), (28, 29018574), (36, 22570002), (39, 20833848), (42, 19345716), (52, 15625386), (54, 15046668), (56, 14509287), (63, 12897144), (72, 11285001), (78, 10416924), (81, 10031112), (84, 9672858), (91, 8928792), (104, 7812693), (108, 7523334), (117, 6944616), (126, 6448572), (156, 5208462), (162, 5015556), (168, 4836429), (182, 4464396), (189, 4299048), (216, 3761667), (234, 3472308), (243, 3343704), (252, 3224286), (273, 2976264), (312, 2604231), (324, 2507778), (351, 2314872), (364, 2232198), (378, 2149524), (468, 1736154), (486, 1671852), (504, 1612143), (546, 1488132), (567, 1433016), (648, 1253889), (702, 1157436), (728, 1116099), (729, 1114568), (756, 1074762), (819, 992088), (936, 868077), (972, 835926), (1053, 771624), (1092, 744066), (1134, 716508), (1404, 578718), (1458, 557284), (1512, 537381), (1531, 530712), (1638, 496044), (1701, 477672), (1944, 417963), (2106, 385812), (2184, 372033), (2268, 358254), (2457, 330696), (2808, 289359), (2916, 278642), (3062, 265356), (3159, 257208), (3276, 248022), (3402, 238836), (4212, 192906), (4536, 179127), (4593, 176904), (4914, 165348), (5103, 159224), (5832, 139321), (6124, 132678), (6318, 128604), (6552, 124011), (6804, 119418), (7371, 110232), (8424, 96453), (9186, 88452), (9477, 85736), (9828, 82674), (10206, 79612), (10717, 75816), (12248, 66339), (12636, 64302), (13608, 59709), (13779, 58968), (14742, 55116), (18372, 44226), (18954, 42868), (19656, 41337), (19903, 40824), (20412, 39806), (21434, 37908), (22113, 36744), (25272, 32151), (27558, 29484)]