315792288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 216

約数和(自身を含む): 1067006304

約数和(自身を除く): 751214016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 163, 168, 186, 217, 224, 248, 252, 279, 288, 326, 336, 372, 434, 489, 496, 504, 558, 651, 652, 672, 744, 868, 961, 978, 992, 1008, 1116, 1141, 1302, 1304, 1467, 1488, 1736, 1922, 1953, 1956, 2016, 2232, 2282, 2604, 2608, 2883, 2934, 2976, 3423, 3472, 3844, 3906, 3912, 4464, 4564, 5053, 5208, 5216, 5766, 5868, 6727, 6846, 6944, 7688, 7812, 7824, 8649, 8928, 9128, 10106, 10269, 10416, 11532, 11736, 13454, 13692, 15159, 15376, 15624, 15648, 17298, 18256, 20181, 20212, 20538, 20832, 23064, 23472, 26908, 27384, 30318, 30752, 31248, 34596, 35371, 36512, 40362, 40424, 41076, 45477, 46128, 46944, 53816, 54768, 60543, 60636, 62496, 69192, 70742, 80724, 80848, 82152, 90954, 92256, 106113, 107632, 109536, 121086, 121272, 138384, 141484, 156643, 161448, 161696, 164304, 181908, 212226, 215264, 242172, 242544, 276768, 282968, 313286, 318339, 322896, 328608, 363816, 424452, 469929, 484344, 485088, 565936, 626572, 636678, 645792, 727632, 848904, 939858, 968688, 1096501, 1131872, 1253144, 1273356, 1409787, 1455264, 1697808, 1879716, 1937376, 2193002, 2506288, 2546712, 2819574, 3289503, 3395616, 3759432, 4386004, 5012576, 5093424, 5639148, 6579006, 7518864, 8772008, 9868509, 10186848, 11278296, 13158012, 15037728, 17544016, 19737018, 22556592, 26316024, 35088032, 39474036, 45113184, 52632048, 78948072, 105264096, 157896144, 315792288]

約数ペア:

[(1, 315792288), (2, 157896144), (3, 105264096), (4, 78948072), (6, 52632048), (7, 45113184), (8, 39474036), (9, 35088032), (12, 26316024), (14, 22556592), (16, 19737018), (18, 17544016), (21, 15037728), (24, 13158012), (28, 11278296), (31, 10186848), (32, 9868509), (36, 8772008), (42, 7518864), (48, 6579006), (56, 5639148), (62, 5093424), (63, 5012576), (72, 4386004), (84, 3759432), (93, 3395616), (96, 3289503), (112, 2819574), (124, 2546712), (126, 2506288), (144, 2193002), (163, 1937376), (168, 1879716), (186, 1697808), (217, 1455264), (224, 1409787), (248, 1273356), (252, 1253144), (279, 1131872), (288, 1096501), (326, 968688), (336, 939858), (372, 848904), (434, 727632), (489, 645792), (496, 636678), (504, 626572), (558, 565936), (651, 485088), (652, 484344), (672, 469929), (744, 424452), (868, 363816), (961, 328608), (978, 322896), (992, 318339), (1008, 313286), (1116, 282968), (1141, 276768), (1302, 242544), (1304, 242172), (1467, 215264), (1488, 212226), (1736, 181908), (1922, 164304), (1953, 161696), (1956, 161448), (2016, 156643), (2232, 141484), (2282, 138384), (2604, 121272), (2608, 121086), (2883, 109536), (2934, 107632), (2976, 106113), (3423, 92256), (3472, 90954), (3844, 82152), (3906, 80848), (3912, 80724), (4464, 70742), (4564, 69192), (5053, 62496), (5208, 60636), (5216, 60543), (5766, 54768), (5868, 53816), (6727, 46944), (6846, 46128), (6944, 45477), (7688, 41076), (7812, 40424), (7824, 40362), (8649, 36512), (8928, 35371), (9128, 34596), (10106, 31248), (10269, 30752), (10416, 30318), (11532, 27384), (11736, 26908), (13454, 23472), (13692, 23064), (15159, 20832), (15376, 20538), (15624, 20212), (15648, 20181), (17298, 18256)]