313277328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 240

約数和(自身を含む): 1114631040

約数和(自身を除く): 801353712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 432, 468, 504, 507, 546, 613, 624, 676, 702, 728, 756, 819, 936, 1008, 1014, 1092, 1183, 1226, 1352, 1404, 1456, 1512, 1521, 1638, 1839, 1872, 2028, 2184, 2366, 2452, 2457, 2704, 2808, 3024, 3042, 3276, 3549, 3678, 4056, 4291, 4368, 4563, 4732, 4904, 4914, 5517, 5616, 6084, 6552, 7098, 7356, 7969, 8112, 8582, 9126, 9464, 9808, 9828, 10647, 11034, 12168, 12873, 13104, 14196, 14712, 15938, 16551, 17164, 18252, 18928, 19656, 21294, 22068, 23907, 24336, 25746, 28392, 29424, 31876, 31941, 33102, 34328, 36504, 38619, 39312, 42588, 44136, 47814, 51492, 55783, 56784, 63752, 63882, 66204, 68656, 71721, 73008, 77238, 85176, 88272, 95628, 102984, 103597, 111566, 115857, 127504, 127764, 132408, 143442, 154476, 167349, 170352, 191256, 205968, 207194, 215163, 223132, 231714, 255528, 264816, 286884, 308952, 310791, 334698, 382512, 414388, 430326, 446264, 463428, 502047, 511056, 573768, 617904, 621582, 669396, 725179, 828776, 860652, 892528, 926856, 932373, 1004094, 1147536, 1243164, 1338792, 1450358, 1506141, 1657552, 1721304, 1853712, 1864746, 2008188, 2175537, 2486328, 2677584, 2797119, 2900716, 3012282, 3442608, 3729492, 4016376, 4351074, 4972656, 5594238, 5801432, 6024564, 6526611, 7458984, 8032752, 8702148, 11188476, 11602864, 12049128, 13053222, 14917968, 17404296, 19579833, 22376952, 24098256, 26106444, 34808592, 39159666, 44753904, 52212888, 78319332, 104425776, 156638664, 313277328]

約数ペア:

[(1, 313277328), (2, 156638664), (3, 104425776), (4, 78319332), (6, 52212888), (7, 44753904), (8, 39159666), (9, 34808592), (12, 26106444), (13, 24098256), (14, 22376952), (16, 19579833), (18, 17404296), (21, 14917968), (24, 13053222), (26, 12049128), (27, 11602864), (28, 11188476), (36, 8702148), (39, 8032752), (42, 7458984), (48, 6526611), (52, 6024564), (54, 5801432), (56, 5594238), (63, 4972656), (72, 4351074), (78, 4016376), (84, 3729492), (91, 3442608), (104, 3012282), (108, 2900716), (112, 2797119), (117, 2677584), (126, 2486328), (144, 2175537), (156, 2008188), (168, 1864746), (169, 1853712), (182, 1721304), (189, 1657552), (208, 1506141), (216, 1450358), (234, 1338792), (252, 1243164), (273, 1147536), (312, 1004094), (336, 932373), (338, 926856), (351, 892528), (364, 860652), (378, 828776), (432, 725179), (468, 669396), (504, 621582), (507, 617904), (546, 573768), (613, 511056), (624, 502047), (676, 463428), (702, 446264), (728, 430326), (756, 414388), (819, 382512), (936, 334698), (1008, 310791), (1014, 308952), (1092, 286884), (1183, 264816), (1226, 255528), (1352, 231714), (1404, 223132), (1456, 215163), (1512, 207194), (1521, 205968), (1638, 191256), (1839, 170352), (1872, 167349), (2028, 154476), (2184, 143442), (2366, 132408), (2452, 127764), (2457, 127504), (2704, 115857), (2808, 111566), (3024, 103597), (3042, 102984), (3276, 95628), (3549, 88272), (3678, 85176), (4056, 77238), (4291, 73008), (4368, 71721), (4563, 68656), (4732, 66204), (4904, 63882), (4914, 63752), (5517, 56784), (5616, 55783), (6084, 51492), (6552, 47814), (7098, 44136), (7356, 42588), (7969, 39312), (8112, 38619), (8582, 36504), (9126, 34328), (9464, 33102), (9808, 31941), (9828, 31876), (10647, 29424), (11034, 28392), (12168, 25746), (12873, 24336), (13104, 23907), (14196, 22068), (14712, 21294), (15938, 19656), (16551, 18928), (17164, 18252)]