315566664

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 961813440

約数和(自身を除く): 646246776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 61, 83, 84, 98, 106, 122, 147, 159, 166, 168, 183, 196, 212, 244, 249, 294, 318, 332, 366, 371, 392, 424, 427, 488, 498, 581, 588, 636, 664, 732, 742, 854, 996, 1113, 1162, 1176, 1272, 1281, 1464, 1484, 1708, 1743, 1992, 2226, 2324, 2562, 2597, 2968, 2989, 3233, 3416, 3486, 4067, 4399, 4452, 4648, 5063, 5124, 5194, 5978, 6466, 6972, 7791, 8134, 8798, 8904, 8967, 9699, 10126, 10248, 10388, 11956, 12201, 12932, 13197, 13944, 15189, 15582, 16268, 17596, 17934, 19398, 20252, 20776, 22631, 23912, 24402, 25864, 26394, 30378, 30793, 31164, 32536, 35192, 35441, 35868, 38796, 40504, 45262, 48804, 52788, 60756, 61586, 62328, 67893, 70882, 71736, 77592, 90524, 92379, 97608, 105576, 106323, 121512, 123172, 135786, 141764, 158417, 181048, 184758, 212646, 215551, 246344, 248087, 268339, 271572, 283528, 316834, 369516, 425292, 431102, 475251, 496174, 536678, 543144, 633668, 646653, 739032, 744261, 805017, 850584, 862204, 950502, 992348, 1073356, 1267336, 1293306, 1488522, 1610034, 1724408, 1878373, 1901004, 1984696, 2146712, 2586612, 2977044, 3220068, 3756746, 3802008, 5173224, 5635119, 5954088, 6440136, 7513492, 11270238, 13148611, 15026984, 22540476, 26297222, 39445833, 45080952, 52594444, 78891666, 105188888, 157783332, 315566664]

約数ペア:

[(1, 315566664), (2, 157783332), (3, 105188888), (4, 78891666), (6, 52594444), (7, 45080952), (8, 39445833), (12, 26297222), (14, 22540476), (21, 15026984), (24, 13148611), (28, 11270238), (42, 7513492), (49, 6440136), (53, 5954088), (56, 5635119), (61, 5173224), (83, 3802008), (84, 3756746), (98, 3220068), (106, 2977044), (122, 2586612), (147, 2146712), (159, 1984696), (166, 1901004), (168, 1878373), (183, 1724408), (196, 1610034), (212, 1488522), (244, 1293306), (249, 1267336), (294, 1073356), (318, 992348), (332, 950502), (366, 862204), (371, 850584), (392, 805017), (424, 744261), (427, 739032), (488, 646653), (498, 633668), (581, 543144), (588, 536678), (636, 496174), (664, 475251), (732, 431102), (742, 425292), (854, 369516), (996, 316834), (1113, 283528), (1162, 271572), (1176, 268339), (1272, 248087), (1281, 246344), (1464, 215551), (1484, 212646), (1708, 184758), (1743, 181048), (1992, 158417), (2226, 141764), (2324, 135786), (2562, 123172), (2597, 121512), (2968, 106323), (2989, 105576), (3233, 97608), (3416, 92379), (3486, 90524), (4067, 77592), (4399, 71736), (4452, 70882), (4648, 67893), (5063, 62328), (5124, 61586), (5194, 60756), (5978, 52788), (6466, 48804), (6972, 45262), (7791, 40504), (8134, 38796), (8798, 35868), (8904, 35441), (8967, 35192), (9699, 32536), (10126, 31164), (10248, 30793), (10388, 30378), (11956, 26394), (12201, 25864), (12932, 24402), (13197, 23912), (13944, 22631), (15189, 20776), (15582, 20252), (16268, 19398), (17596, 17934)]