345473856

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^4$

素因数の和:80

約数の個数: 280

約数和(自身を含む): 1257442240

約数和(自身を除く): 911968384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 338, 351, 364, 378, 416, 432, 448, 468, 504, 507, 546, 576, 624, 672, 676, 702, 728, 756, 819, 832, 864, 936, 1008, 1014, 1092, 1183, 1248, 1344, 1352, 1404, 1456, 1512, 1521, 1638, 1728, 1872, 2016, 2028, 2184, 2197, 2366, 2457, 2496, 2704, 2808, 2912, 3024, 3042, 3276, 3549, 3744, 4032, 4056, 4368, 4394, 4563, 4732, 4914, 5408, 5616, 5824, 6048, 6084, 6552, 6591, 7098, 7488, 8112, 8736, 8788, 9126, 9464, 9828, 10647, 10816, 11232, 12096, 12168, 13104, 13182, 14196, 15379, 16224, 17472, 17576, 18252, 18928, 19656, 19773, 21294, 22464, 24336, 26208, 26364, 28392, 28561, 30758, 31941, 32448, 35152, 36504, 37856, 39312, 39546, 42588, 46137, 48672, 52416, 52728, 56784, 57122, 59319, 61516, 63882, 70304, 73008, 75712, 78624, 79092, 85176, 85683, 92274, 97344, 105456, 113568, 114244, 118638, 123032, 127764, 138411, 140608, 146016, 157248, 158184, 170352, 171366, 184548, 199927, 210912, 227136, 228488, 237276, 246064, 255528, 257049, 276822, 292032, 316368, 340704, 342732, 369096, 399854, 415233, 421824, 456976, 474552, 492128, 511056, 514098, 553644, 599781, 632736, 681408, 685464, 738192, 771147, 799708, 830466, 913952, 949104, 984256, 1022112, 1028196, 1107288, 1199562, 1265472, 1370928, 1476384, 1542294, 1599416, 1660932, 1799343, 1827904, 1898208, 2044224, 2056392, 2214576, 2399124, 2741856, 2952768, 3084588, 3198832, 3321864, 3598686, 3796416, 4112784, 4429152, 4798248, 5398029, 5483712, 6169176, 6397664, 6643728, 7197372, 8225568, 8858304, 9596496, 10796058, 12338352, 12795328, 13287456, 14394744, 16451136, 19192992, 21592116, 24676704, 26574912, 28789488, 38385984, 43184232, 49353408, 57578976, 86368464, 115157952, 172736928, 345473856]

約数ペア:

[(1, 345473856), (2, 172736928), (3, 115157952), (4, 86368464), (6, 57578976), (7, 49353408), (8, 43184232), (9, 38385984), (12, 28789488), (13, 26574912), (14, 24676704), (16, 21592116), (18, 19192992), (21, 16451136), (24, 14394744), (26, 13287456), (27, 12795328), (28, 12338352), (32, 10796058), (36, 9596496), (39, 8858304), (42, 8225568), (48, 7197372), (52, 6643728), (54, 6397664), (56, 6169176), (63, 5483712), (64, 5398029), (72, 4798248), (78, 4429152), (84, 4112784), (91, 3796416), (96, 3598686), (104, 3321864), (108, 3198832), (112, 3084588), (117, 2952768), (126, 2741856), (144, 2399124), (156, 2214576), (168, 2056392), (169, 2044224), (182, 1898208), (189, 1827904), (192, 1799343), (208, 1660932), (216, 1599416), (224, 1542294), (234, 1476384), (252, 1370928), (273, 1265472), (288, 1199562), (312, 1107288), (336, 1028196), (338, 1022112), (351, 984256), (364, 949104), (378, 913952), (416, 830466), (432, 799708), (448, 771147), (468, 738192), (504, 685464), (507, 681408), (546, 632736), (576, 599781), (624, 553644), (672, 514098), (676, 511056), (702, 492128), (728, 474552), (756, 456976), (819, 421824), (832, 415233), (864, 399854), (936, 369096), (1008, 342732), (1014, 340704), (1092, 316368), (1183, 292032), (1248, 276822), (1344, 257049), (1352, 255528), (1404, 246064), (1456, 237276), (1512, 228488), (1521, 227136), (1638, 210912), (1728, 199927), (1872, 184548), (2016, 171366), (2028, 170352), (2184, 158184), (2197, 157248), (2366, 146016), (2457, 140608), (2496, 138411), (2704, 127764), (2808, 123032), (2912, 118638), (3024, 114244), (3042, 113568), (3276, 105456), (3549, 97344), (3744, 92274), (4032, 85683), (4056, 85176), (4368, 79092), (4394, 78624), (4563, 75712), (4732, 73008), (4914, 70304), (5408, 63882), (5616, 61516), (5824, 59319), (6048, 57122), (6084, 56784), (6552, 52728), (6591, 52416), (7098, 48672), (7488, 46137), (8112, 42588), (8736, 39546), (8788, 39312), (9126, 37856), (9464, 36504), (9828, 35152), (10647, 32448), (10816, 31941), (11232, 30758), (12096, 28561), (12168, 28392), (13104, 26364), (13182, 26208), (14196, 24336), (15379, 22464), (16224, 21294), (17472, 19773), (17576, 19656), (18252, 18928)]