642082896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16333}}^1$

素因数の和:16370

約数の個数: 160

約数和(自身を含む): 2268465920

約数和(自身を除く): 1626383024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 16333, 19656, 32666, 39312, 48999, 65332, 97998, 114331, 130664, 146997, 195996, 212329, 228662, 261328, 293994, 342993, 391992, 424658, 440991, 457324, 587988, 636987, 685986, 783984, 849316, 881982, 914648, 1028979, 1175976, 1273974, 1371972, 1486303, 1698632, 1763964, 1829296, 1910961, 2057958, 2351952, 2547948, 2743944, 2972606, 3086937, 3397264, 3527928, 3821922, 4115916, 4458909, 5095896, 5487888, 5732883, 5945212, 6173874, 7055856, 7643844, 8231832, 8917818, 10191792, 11465766, 11890424, 12347748, 13376727, 15287688, 16463664, 17835636, 22931532, 23780848, 24695496, 26753454, 30575376, 35671272, 40130181, 45863064, 49390992, 53506908, 71342544, 80260362, 91726128, 107013816, 160520724, 214027632, 321041448, 642082896]

約数ペア:

[(1, 642082896), (2, 321041448), (3, 214027632), (4, 160520724), (6, 107013816), (7, 91726128), (8, 80260362), (9, 71342544), (12, 53506908), (13, 49390992), (14, 45863064), (16, 40130181), (18, 35671272), (21, 30575376), (24, 26753454), (26, 24695496), (27, 23780848), (28, 22931532), (36, 17835636), (39, 16463664), (42, 15287688), (48, 13376727), (52, 12347748), (54, 11890424), (56, 11465766), (63, 10191792), (72, 8917818), (78, 8231832), (84, 7643844), (91, 7055856), (104, 6173874), (108, 5945212), (112, 5732883), (117, 5487888), (126, 5095896), (144, 4458909), (156, 4115916), (168, 3821922), (182, 3527928), (189, 3397264), (208, 3086937), (216, 2972606), (234, 2743944), (252, 2547948), (273, 2351952), (312, 2057958), (336, 1910961), (351, 1829296), (364, 1763964), (378, 1698632), (432, 1486303), (468, 1371972), (504, 1273974), (546, 1175976), (624, 1028979), (702, 914648), (728, 881982), (756, 849316), (819, 783984), (936, 685986), (1008, 636987), (1092, 587988), (1404, 457324), (1456, 440991), (1512, 424658), (1638, 391992), (1872, 342993), (2184, 293994), (2457, 261328), (2808, 228662), (3024, 212329), (3276, 195996), (4368, 146997), (4914, 130664), (5616, 114331), (6552, 97998), (9828, 65332), (13104, 48999), (16333, 39312), (19656, 32666)]