305934048

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 1074528000

約数和(自身を除く): 768593952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 163, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 326, 336, 342, 343, 392, 399, 441, 456, 489, 504, 532, 588, 608, 652, 672, 684, 686, 784, 798, 882, 912, 931, 978, 1008, 1029, 1064, 1141, 1176, 1197, 1304, 1368, 1372, 1467, 1568, 1596, 1764, 1824, 1862, 1956, 2016, 2058, 2128, 2282, 2352, 2394, 2608, 2736, 2744, 2793, 2934, 3087, 3097, 3192, 3423, 3528, 3724, 3912, 4116, 4256, 4564, 4704, 4788, 5216, 5472, 5488, 5586, 5868, 6174, 6194, 6384, 6517, 6846, 7056, 7448, 7824, 7987, 8232, 8379, 9128, 9291, 9576, 10269, 10976, 11172, 11736, 12348, 12388, 12768, 13034, 13692, 14112, 14896, 15648, 15974, 16464, 16758, 18256, 18582, 19152, 19551, 20538, 21679, 22344, 23472, 23961, 24696, 24776, 26068, 27384, 27873, 29792, 31948, 32928, 33516, 36512, 37164, 38304, 39102, 41076, 43358, 44688, 46944, 47922, 49392, 49552, 52136, 54768, 55746, 55909, 58653, 63896, 65037, 67032, 71883, 74328, 78204, 82152, 86716, 89376, 95844, 98784, 99104, 104272, 109536, 111492, 111818, 117306, 127792, 130074, 134064, 143766, 148656, 151753, 156408, 164304, 167727, 173432, 191688, 195111, 208544, 222984, 223636, 234612, 255584, 260148, 268128, 287532, 297312, 303506, 312816, 328608, 335454, 346864, 383376, 390222, 445968, 447272, 455259, 469224, 503181, 520296, 575064, 607012, 625632, 670908, 693728, 766752, 780444, 891936, 894544, 910518, 938448, 1006362, 1040592, 1062271, 1150128, 1214024, 1341816, 1365777, 1560888, 1789088, 1821036, 1876896, 2012724, 2081184, 2124542, 2300256, 2428048, 2683632, 2731554, 3121776, 3186813, 3642072, 4025448, 4249084, 4856096, 5367264, 5463108, 6243552, 6373626, 7284144, 8050896, 8498168, 9560439, 10926216, 12747252, 14568288, 16101792, 16996336, 19120878, 21852432, 25494504, 33992672, 38241756, 43704864, 50989008, 76483512, 101978016, 152967024, 305934048]

約数ペア:

[(1, 305934048), (2, 152967024), (3, 101978016), (4, 76483512), (6, 50989008), (7, 43704864), (8, 38241756), (9, 33992672), (12, 25494504), (14, 21852432), (16, 19120878), (18, 16996336), (19, 16101792), (21, 14568288), (24, 12747252), (28, 10926216), (32, 9560439), (36, 8498168), (38, 8050896), (42, 7284144), (48, 6373626), (49, 6243552), (56, 5463108), (57, 5367264), (63, 4856096), (72, 4249084), (76, 4025448), (84, 3642072), (96, 3186813), (98, 3121776), (112, 2731554), (114, 2683632), (126, 2428048), (133, 2300256), (144, 2124542), (147, 2081184), (152, 2012724), (163, 1876896), (168, 1821036), (171, 1789088), (196, 1560888), (224, 1365777), (228, 1341816), (252, 1214024), (266, 1150128), (288, 1062271), (294, 1040592), (304, 1006362), (326, 938448), (336, 910518), (342, 894544), (343, 891936), (392, 780444), (399, 766752), (441, 693728), (456, 670908), (489, 625632), (504, 607012), (532, 575064), (588, 520296), (608, 503181), (652, 469224), (672, 455259), (684, 447272), (686, 445968), (784, 390222), (798, 383376), (882, 346864), (912, 335454), (931, 328608), (978, 312816), (1008, 303506), (1029, 297312), (1064, 287532), (1141, 268128), (1176, 260148), (1197, 255584), (1304, 234612), (1368, 223636), (1372, 222984), (1467, 208544), (1568, 195111), (1596, 191688), (1764, 173432), (1824, 167727), (1862, 164304), (1956, 156408), (2016, 151753), (2058, 148656), (2128, 143766), (2282, 134064), (2352, 130074), (2394, 127792), (2608, 117306), (2736, 111818), (2744, 111492), (2793, 109536), (2934, 104272), (3087, 99104), (3097, 98784), (3192, 95844), (3423, 89376), (3528, 86716), (3724, 82152), (3912, 78204), (4116, 74328), (4256, 71883), (4564, 67032), (4704, 65037), (4788, 63896), (5216, 58653), (5472, 55909), (5488, 55746), (5586, 54768), (5868, 52136), (6174, 49552), (6194, 49392), (6384, 47922), (6517, 46944), (6846, 44688), (7056, 43358), (7448, 41076), (7824, 39102), (7987, 38304), (8232, 37164), (8379, 36512), (9128, 33516), (9291, 32928), (9576, 31948), (10269, 29792), (10976, 27873), (11172, 27384), (11736, 26068), (12348, 24776), (12388, 24696), (12768, 23961), (13034, 23472), (13692, 22344), (14112, 21679), (14896, 20538), (15648, 19551), (15974, 19152), (16464, 18582), (16758, 18256)]