308111232

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 998000640

約数和(自身を除く): 689889408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 128, 132, 143, 156, 176, 181, 186, 192, 208, 248, 264, 286, 312, 341, 352, 362, 372, 384, 403, 416, 429, 496, 528, 543, 572, 624, 682, 704, 724, 744, 806, 832, 858, 992, 1023, 1056, 1086, 1144, 1209, 1248, 1364, 1408, 1448, 1488, 1612, 1664, 1716, 1984, 1991, 2046, 2112, 2172, 2288, 2353, 2418, 2496, 2728, 2896, 2976, 3224, 3432, 3968, 3982, 4092, 4224, 4344, 4433, 4576, 4706, 4836, 4992, 5456, 5611, 5792, 5952, 5973, 6448, 6864, 7059, 7964, 8184, 8688, 8866, 9152, 9412, 9672, 10912, 11222, 11584, 11904, 11946, 12896, 13299, 13728, 14118, 15928, 16368, 16833, 17376, 17732, 18304, 18824, 19344, 21824, 22444, 23168, 23892, 25792, 25883, 26598, 27456, 28236, 31856, 32736, 33666, 34752, 35464, 37648, 38688, 43648, 44888, 47784, 51584, 51766, 53196, 54912, 56472, 61721, 63712, 65472, 67332, 69504, 70928, 72943, 75296, 77376, 77649, 89776, 95568, 103532, 106392, 112944, 123442, 127424, 130944, 134664, 141856, 145886, 150592, 154752, 155298, 179552, 185163, 191136, 207064, 212784, 218829, 225888, 246884, 254848, 269328, 283712, 291772, 301184, 310596, 359104, 370326, 382272, 414128, 425568, 437658, 451776, 493768, 538656, 567424, 583544, 621192, 718208, 740652, 764544, 802373, 828256, 851136, 875316, 903552, 987536, 1077312, 1167088, 1242384, 1481304, 1604746, 1656512, 1702272, 1750632, 1975072, 2154624, 2334176, 2407119, 2484768, 2962608, 3209492, 3313024, 3501264, 3950144, 4668352, 4814238, 4969536, 5925216, 6418984, 7002528, 7900288, 9336704, 9628476, 9939072, 11850432, 12837968, 14005056, 19256952, 23700864, 25675936, 28010112, 38513904, 51351872, 77027808, 102703744, 154055616, 308111232]

約数ペア:

[(1, 308111232), (2, 154055616), (3, 102703744), (4, 77027808), (6, 51351872), (8, 38513904), (11, 28010112), (12, 25675936), (13, 23700864), (16, 19256952), (22, 14005056), (24, 12837968), (26, 11850432), (31, 9939072), (32, 9628476), (33, 9336704), (39, 7900288), (44, 7002528), (48, 6418984), (52, 5925216), (62, 4969536), (64, 4814238), (66, 4668352), (78, 3950144), (88, 3501264), (93, 3313024), (96, 3209492), (104, 2962608), (124, 2484768), (128, 2407119), (132, 2334176), (143, 2154624), (156, 1975072), (176, 1750632), (181, 1702272), (186, 1656512), (192, 1604746), (208, 1481304), (248, 1242384), (264, 1167088), (286, 1077312), (312, 987536), (341, 903552), (352, 875316), (362, 851136), (372, 828256), (384, 802373), (403, 764544), (416, 740652), (429, 718208), (496, 621192), (528, 583544), (543, 567424), (572, 538656), (624, 493768), (682, 451776), (704, 437658), (724, 425568), (744, 414128), (806, 382272), (832, 370326), (858, 359104), (992, 310596), (1023, 301184), (1056, 291772), (1086, 283712), (1144, 269328), (1209, 254848), (1248, 246884), (1364, 225888), (1408, 218829), (1448, 212784), (1488, 207064), (1612, 191136), (1664, 185163), (1716, 179552), (1984, 155298), (1991, 154752), (2046, 150592), (2112, 145886), (2172, 141856), (2288, 134664), (2353, 130944), (2418, 127424), (2496, 123442), (2728, 112944), (2896, 106392), (2976, 103532), (3224, 95568), (3432, 89776), (3968, 77649), (3982, 77376), (4092, 75296), (4224, 72943), (4344, 70928), (4433, 69504), (4576, 67332), (4706, 65472), (4836, 63712), (4992, 61721), (5456, 56472), (5611, 54912), (5792, 53196), (5952, 51766), (5973, 51584), (6448, 47784), (6864, 44888), (7059, 43648), (7964, 38688), (8184, 37648), (8688, 35464), (8866, 34752), (9152, 33666), (9412, 32736), (9672, 31856), (10912, 28236), (11222, 27456), (11584, 26598), (11904, 25883), (11946, 25792), (12896, 23892), (13299, 23168), (13728, 22444), (14118, 21824), (15928, 19344), (16368, 18824), (16833, 18304), (17376, 17732)]