308855232

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 252

約数和(自身を含む): 1066044096

約数和(自身を除く): 757188864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 353, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 706, 744, 784, 868, 882, 992, 1008, 1059, 1116, 1176, 1302, 1344, 1412, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2118, 2232, 2352, 2471, 2604, 2824, 2976, 3038, 3136, 3177, 3472, 3528, 3906, 4032, 4236, 4464, 4557, 4704, 4942, 5208, 5648, 5952, 6076, 6354, 6944, 7056, 7413, 7812, 8472, 8928, 9114, 9408, 9884, 10416, 10943, 11296, 12152, 12708, 13671, 13888, 14112, 14826, 15624, 16944, 17297, 17856, 18228, 19768, 20832, 21886, 22239, 22592, 24304, 25416, 27342, 28224, 29652, 31248, 32829, 33888, 34594, 36456, 39536, 41664, 43772, 44478, 48608, 50832, 51891, 54684, 59304, 62496, 65658, 67776, 69188, 72912, 76601, 79072, 87544, 88956, 97216, 98487, 101664, 103782, 109368, 118608, 124992, 131316, 138376, 145824, 153202, 155673, 158144, 175088, 177912, 196974, 203328, 207564, 218736, 229803, 237216, 262632, 276752, 291648, 306404, 311346, 350176, 355824, 393948, 415128, 437472, 459606, 474432, 525264, 536207, 553504, 612808, 622692, 689409, 700352, 711648, 787896, 830256, 874944, 919212, 1050528, 1072414, 1107008, 1225616, 1245384, 1378818, 1423296, 1575792, 1608621, 1660512, 1838424, 2101056, 2144828, 2451232, 2490768, 2757636, 3151584, 3217242, 3321024, 3676848, 4289656, 4825863, 4902464, 4981536, 5515272, 6303168, 6434484, 7353696, 8579312, 9651726, 9963072, 11030544, 12868968, 14707392, 17158624, 19303452, 22061088, 25737936, 34317248, 38606904, 44122176, 51475872, 77213808, 102951744, 154427616, 308855232]

約数ペア:

[(1, 308855232), (2, 154427616), (3, 102951744), (4, 77213808), (6, 51475872), (7, 44122176), (8, 38606904), (9, 34317248), (12, 25737936), (14, 22061088), (16, 19303452), (18, 17158624), (21, 14707392), (24, 12868968), (28, 11030544), (31, 9963072), (32, 9651726), (36, 8579312), (42, 7353696), (48, 6434484), (49, 6303168), (56, 5515272), (62, 4981536), (63, 4902464), (64, 4825863), (72, 4289656), (84, 3676848), (93, 3321024), (96, 3217242), (98, 3151584), (112, 2757636), (124, 2490768), (126, 2451232), (144, 2144828), (147, 2101056), (168, 1838424), (186, 1660512), (192, 1608621), (196, 1575792), (217, 1423296), (224, 1378818), (248, 1245384), (252, 1225616), (279, 1107008), (288, 1072414), (294, 1050528), (336, 919212), (353, 874944), (372, 830256), (392, 787896), (434, 711648), (441, 700352), (448, 689409), (496, 622692), (504, 612808), (558, 553504), (576, 536207), (588, 525264), (651, 474432), (672, 459606), (706, 437472), (744, 415128), (784, 393948), (868, 355824), (882, 350176), (992, 311346), (1008, 306404), (1059, 291648), (1116, 276752), (1176, 262632), (1302, 237216), (1344, 229803), (1412, 218736), (1488, 207564), (1519, 203328), (1568, 196974), (1736, 177912), (1764, 175088), (1953, 158144), (1984, 155673), (2016, 153202), (2118, 145824), (2232, 138376), (2352, 131316), (2471, 124992), (2604, 118608), (2824, 109368), (2976, 103782), (3038, 101664), (3136, 98487), (3177, 97216), (3472, 88956), (3528, 87544), (3906, 79072), (4032, 76601), (4236, 72912), (4464, 69188), (4557, 67776), (4704, 65658), (4942, 62496), (5208, 59304), (5648, 54684), (5952, 51891), (6076, 50832), (6354, 48608), (6944, 44478), (7056, 43772), (7413, 41664), (7812, 39536), (8472, 36456), (8928, 34594), (9114, 33888), (9408, 32829), (9884, 31248), (10416, 29652), (10943, 28224), (11296, 27342), (12152, 25416), (12708, 24304), (13671, 22592), (13888, 22239), (14112, 21886), (14826, 20832), (15624, 19768), (16944, 18228), (17297, 17856)]