391979952

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 320

約数和(自身を含む): 1416576000

約数和(自身を除く): 1024596048

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, 59, 63, 72, 78, 84, 91, 104, 108, 112, 117, 118, 126, 144, 156, 168, 169, 177, 182, 189, 208, 216, 234, 236, 252, 273, 312, 336, 338, 351, 354, 364, 378, 413, 432, 468, 472, 504, 507, 531, 546, 624, 676, 702, 708, 728, 756, 767, 819, 826, 936, 944, 1008, 1014, 1062, 1092, 1183, 1239, 1352, 1404, 1416, 1456, 1512, 1521, 1534, 1593, 1638, 1652, 1872, 2028, 2124, 2184, 2197, 2301, 2366, 2457, 2478, 2704, 2808, 2832, 3024, 3042, 3068, 3186, 3276, 3304, 3549, 3717, 4056, 4248, 4368, 4394, 4563, 4602, 4732, 4914, 4956, 5369, 5616, 6084, 6136, 6372, 6552, 6591, 6608, 6903, 7098, 7434, 8112, 8496, 8788, 9126, 9204, 9464, 9828, 9912, 9971, 10647, 10738, 11151, 12168, 12272, 12744, 13104, 13182, 13806, 14196, 14868, 15379, 16107, 17576, 18252, 18408, 18928, 19656, 19773, 19824, 19942, 20709, 21294, 21476, 22302, 24336, 25488, 26364, 27612, 28392, 29736, 29913, 30758, 31941, 32214, 35152, 36504, 36816, 39312, 39546, 39884, 41418, 42588, 42952, 44604, 46137, 48321, 52728, 55224, 56784, 59319, 59472, 59826, 61516, 63882, 64428, 69797, 73008, 79092, 79768, 82836, 85176, 85904, 89208, 89739, 92274, 96642, 105456, 110448, 118638, 119652, 123032, 127764, 128856, 129623, 138411, 139594, 144963, 158184, 159536, 165672, 170352, 178416, 179478, 184548, 193284, 209391, 237276, 239304, 246064, 255528, 257712, 259246, 269217, 276822, 279188, 289926, 316368, 331344, 358956, 369096, 386568, 388869, 415233, 418782, 474552, 478608, 511056, 518492, 538434, 553644, 558376, 579852, 628173, 717912, 738192, 773136, 777738, 830466, 837564, 907361, 949104, 1036984, 1076868, 1107288, 1116752, 1159704, 1166607, 1256346, 1435824, 1555476, 1660932, 1675128, 1814722, 1884519, 2073968, 2153736, 2214576, 2319408, 2333214, 2512692, 2722083, 3110952, 3321864, 3350256, 3499821, 3629444, 3769038, 4307472, 4666428, 5025384, 5444166, 6221904, 6643728, 6999642, 7258888, 7538076, 8166249, 9332856, 10050768, 10888332, 13999284, 14517776, 15076152, 16332498, 18665712, 21776664, 24498747, 27998568, 30152304, 32664996, 43553328, 48997494, 55997136, 65329992, 97994988, 130659984, 195989976, 391979952]

約数ペア:

[(1, 391979952), (2, 195989976), (3, 130659984), (4, 97994988), (6, 65329992), (7, 55997136), (8, 48997494), (9, 43553328), (12, 32664996), (13, 30152304), (14, 27998568), (16, 24498747), (18, 21776664), (21, 18665712), (24, 16332498), (26, 15076152), (27, 14517776), (28, 13999284), (36, 10888332), (39, 10050768), (42, 9332856), (48, 8166249), (52, 7538076), (54, 7258888), (56, 6999642), (59, 6643728), (63, 6221904), (72, 5444166), (78, 5025384), (84, 4666428), (91, 4307472), (104, 3769038), (108, 3629444), (112, 3499821), (117, 3350256), (118, 3321864), (126, 3110952), (144, 2722083), (156, 2512692), (168, 2333214), (169, 2319408), (177, 2214576), (182, 2153736), (189, 2073968), (208, 1884519), (216, 1814722), (234, 1675128), (236, 1660932), (252, 1555476), (273, 1435824), (312, 1256346), (336, 1166607), (338, 1159704), (351, 1116752), (354, 1107288), (364, 1076868), (378, 1036984), (413, 949104), (432, 907361), (468, 837564), (472, 830466), (504, 777738), (507, 773136), (531, 738192), (546, 717912), (624, 628173), (676, 579852), (702, 558376), (708, 553644), (728, 538434), (756, 518492), (767, 511056), (819, 478608), (826, 474552), (936, 418782), (944, 415233), (1008, 388869), (1014, 386568), (1062, 369096), (1092, 358956), (1183, 331344), (1239, 316368), (1352, 289926), (1404, 279188), (1416, 276822), (1456, 269217), (1512, 259246), (1521, 257712), (1534, 255528), (1593, 246064), (1638, 239304), (1652, 237276), (1872, 209391), (2028, 193284), (2124, 184548), (2184, 179478), (2197, 178416), (2301, 170352), (2366, 165672), (2457, 159536), (2478, 158184), (2704, 144963), (2808, 139594), (2832, 138411), (3024, 129623), (3042, 128856), (3068, 127764), (3186, 123032), (3276, 119652), (3304, 118638), (3549, 110448), (3717, 105456), (4056, 96642), (4248, 92274), (4368, 89739), (4394, 89208), (4563, 85904), (4602, 85176), (4732, 82836), (4914, 79768), (4956, 79092), (5369, 73008), (5616, 69797), (6084, 64428), (6136, 63882), (6372, 61516), (6552, 59826), (6591, 59472), (6608, 59319), (6903, 56784), (7098, 55224), (7434, 52728), (8112, 48321), (8496, 46137), (8788, 44604), (9126, 42952), (9204, 42588), (9464, 41418), (9828, 39884), (9912, 39546), (9971, 39312), (10647, 36816), (10738, 36504), (11151, 35152), (12168, 32214), (12272, 31941), (12744, 30758), (13104, 29913), (13182, 29736), (13806, 28392), (14196, 27612), (14868, 26364), (15379, 25488), (16107, 24336), (17576, 22302), (18252, 21476), (18408, 21294), (18928, 20709), (19656, 19942), (19773, 19824)]