315568344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 1032192000

約数和(自身を除く): 716623656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 59, 62, 78, 79, 84, 91, 93, 104, 118, 124, 156, 158, 168, 177, 182, 186, 217, 236, 237, 248, 273, 312, 316, 354, 364, 372, 403, 413, 434, 472, 474, 546, 553, 632, 651, 708, 728, 744, 767, 806, 826, 868, 948, 1027, 1092, 1106, 1209, 1239, 1302, 1416, 1534, 1612, 1652, 1659, 1736, 1829, 1896, 2054, 2184, 2212, 2301, 2418, 2449, 2478, 2604, 2821, 3068, 3081, 3224, 3304, 3318, 3658, 4108, 4424, 4602, 4661, 4836, 4898, 4956, 5208, 5369, 5487, 5642, 6136, 6162, 6636, 7189, 7316, 7347, 8216, 8463, 9204, 9322, 9672, 9796, 9912, 10738, 10974, 11284, 12324, 12803, 13272, 13983, 14378, 14632, 14694, 16107, 16926, 17143, 18408, 18644, 19592, 21476, 21567, 21948, 22568, 23777, 24648, 25606, 27966, 28756, 29388, 31837, 32214, 32627, 33852, 34286, 37288, 38409, 42952, 43134, 43896, 47554, 51212, 51429, 55932, 57512, 58776, 60593, 63674, 64428, 65254, 67704, 68572, 71331, 76818, 86268, 95108, 95511, 97881, 102424, 102858, 111864, 121186, 127348, 128856, 130508, 137144, 142662, 144491, 153636, 166439, 172536, 181779, 190216, 191022, 195762, 205716, 222859, 242372, 254696, 261016, 285324, 288982, 307272, 332878, 363558, 382044, 391524, 411432, 424151, 433473, 445718, 484744, 499317, 570648, 577964, 665756, 668577, 727116, 764088, 783048, 848302, 866946, 891436, 998634, 1011437, 1155928, 1272453, 1331512, 1337154, 1454232, 1696604, 1733892, 1782872, 1878383, 1997268, 2022874, 2544906, 2674308, 3034311, 3393208, 3467784, 3756766, 3994536, 4045748, 5089812, 5348616, 5635149, 6068622, 7513532, 8091496, 10179624, 11270298, 12137244, 13148681, 15027064, 22540596, 24274488, 26297362, 39446043, 45081192, 52594724, 78892086, 105189448, 157784172, 315568344]

約数ペア:

[(1, 315568344), (2, 157784172), (3, 105189448), (4, 78892086), (6, 52594724), (7, 45081192), (8, 39446043), (12, 26297362), (13, 24274488), (14, 22540596), (21, 15027064), (24, 13148681), (26, 12137244), (28, 11270298), (31, 10179624), (39, 8091496), (42, 7513532), (52, 6068622), (56, 5635149), (59, 5348616), (62, 5089812), (78, 4045748), (79, 3994536), (84, 3756766), (91, 3467784), (93, 3393208), (104, 3034311), (118, 2674308), (124, 2544906), (156, 2022874), (158, 1997268), (168, 1878383), (177, 1782872), (182, 1733892), (186, 1696604), (217, 1454232), (236, 1337154), (237, 1331512), (248, 1272453), (273, 1155928), (312, 1011437), (316, 998634), (354, 891436), (364, 866946), (372, 848302), (403, 783048), (413, 764088), (434, 727116), (472, 668577), (474, 665756), (546, 577964), (553, 570648), (632, 499317), (651, 484744), (708, 445718), (728, 433473), (744, 424151), (767, 411432), (806, 391524), (826, 382044), (868, 363558), (948, 332878), (1027, 307272), (1092, 288982), (1106, 285324), (1209, 261016), (1239, 254696), (1302, 242372), (1416, 222859), (1534, 205716), (1612, 195762), (1652, 191022), (1659, 190216), (1736, 181779), (1829, 172536), (1896, 166439), (2054, 153636), (2184, 144491), (2212, 142662), (2301, 137144), (2418, 130508), (2449, 128856), (2478, 127348), (2604, 121186), (2821, 111864), (3068, 102858), (3081, 102424), (3224, 97881), (3304, 95511), (3318, 95108), (3658, 86268), (4108, 76818), (4424, 71331), (4602, 68572), (4661, 67704), (4836, 65254), (4898, 64428), (4956, 63674), (5208, 60593), (5369, 58776), (5487, 57512), (5642, 55932), (6136, 51429), (6162, 51212), (6636, 47554), (7189, 43896), (7316, 43134), (7347, 42952), (8216, 38409), (8463, 37288), (9204, 34286), (9322, 33852), (9672, 32627), (9796, 32214), (9912, 31837), (10738, 29388), (10974, 28756), (11284, 27966), (12324, 25606), (12803, 24648), (13272, 23777), (13983, 22568), (14378, 21948), (14632, 21567), (14694, 21476), (16107, 19592), (16926, 18644), (17143, 18408)]