237496428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 724416000

約数和(自身を除く): 486919572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 29, 36, 38, 39, 52, 54, 57, 58, 76, 78, 87, 108, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 307, 342, 348, 351, 377, 468, 494, 513, 522, 551, 614, 684, 702, 741, 754, 783, 921, 988, 1026, 1044, 1102, 1131, 1228, 1404, 1482, 1508, 1566, 1653, 1842, 2052, 2204, 2223, 2262, 2763, 2964, 3132, 3306, 3393, 3684, 3991, 4446, 4524, 4959, 5526, 5833, 6612, 6669, 6786, 7163, 7982, 8289, 8892, 8903, 9918, 10179, 11052, 11666, 11973, 13338, 13572, 14326, 14877, 15964, 16578, 17499, 17806, 19836, 20358, 21489, 23332, 23946, 26676, 26709, 28652, 29754, 33156, 34998, 35612, 35919, 40716, 42978, 47892, 52497, 53418, 59508, 64467, 69996, 71838, 75829, 80127, 85956, 104994, 106836, 107757, 115739, 128934, 143676, 151658, 157491, 160254, 169157, 193401, 209988, 215514, 227487, 231478, 240381, 257868, 303316, 314982, 320508, 338314, 347217, 386802, 431028, 454974, 462956, 480762, 507471, 629964, 676628, 682461, 694434, 773604, 909948, 961524, 1014942, 1041651, 1364922, 1388868, 1522413, 2029884, 2047383, 2083302, 2199041, 2729844, 3044826, 3124953, 4094766, 4166604, 4398082, 4567239, 6089652, 6249906, 6597123, 8189532, 8796164, 9134478, 12499812, 13194246, 18268956, 19791369, 26388492, 39582738, 59374107, 79165476, 118748214, 237496428]

約数ペア:

[(1, 237496428), (2, 118748214), (3, 79165476), (4, 59374107), (6, 39582738), (9, 26388492), (12, 19791369), (13, 18268956), (18, 13194246), (19, 12499812), (26, 9134478), (27, 8796164), (29, 8189532), (36, 6597123), (38, 6249906), (39, 6089652), (52, 4567239), (54, 4398082), (57, 4166604), (58, 4094766), (76, 3124953), (78, 3044826), (87, 2729844), (108, 2199041), (114, 2083302), (116, 2047383), (117, 2029884), (156, 1522413), (171, 1388868), (174, 1364922), (228, 1041651), (234, 1014942), (247, 961524), (261, 909948), (307, 773604), (342, 694434), (348, 682461), (351, 676628), (377, 629964), (468, 507471), (494, 480762), (513, 462956), (522, 454974), (551, 431028), (614, 386802), (684, 347217), (702, 338314), (741, 320508), (754, 314982), (783, 303316), (921, 257868), (988, 240381), (1026, 231478), (1044, 227487), (1102, 215514), (1131, 209988), (1228, 193401), (1404, 169157), (1482, 160254), (1508, 157491), (1566, 151658), (1653, 143676), (1842, 128934), (2052, 115739), (2204, 107757), (2223, 106836), (2262, 104994), (2763, 85956), (2964, 80127), (3132, 75829), (3306, 71838), (3393, 69996), (3684, 64467), (3991, 59508), (4446, 53418), (4524, 52497), (4959, 47892), (5526, 42978), (5833, 40716), (6612, 35919), (6669, 35612), (6786, 34998), (7163, 33156), (7982, 29754), (8289, 28652), (8892, 26709), (8903, 26676), (9918, 23946), (10179, 23332), (11052, 21489), (11666, 20358), (11973, 19836), (13338, 17806), (13572, 17499), (14326, 16578), (14877, 15964)]