13287456

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^3$

素因数の和:65

約数の個数: 192

約数和(自身を含む): 47980800

約数和(自身を除く): 34693344

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, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 338, 351, 364, 378, 416, 432, 468, 504, 507, 546, 624, 672, 676, 702, 728, 756, 819, 864, 936, 1008, 1014, 1092, 1183, 1248, 1352, 1404, 1456, 1512, 1521, 1638, 1872, 2016, 2028, 2184, 2197, 2366, 2457, 2704, 2808, 2912, 3024, 3042, 3276, 3549, 3744, 4056, 4368, 4394, 4563, 4732, 4914, 5408, 5616, 6048, 6084, 6552, 6591, 7098, 8112, 8736, 8788, 9126, 9464, 9828, 10647, 11232, 12168, 13104, 13182, 14196, 15379, 16224, 17576, 18252, 18928, 19656, 19773, 21294, 24336, 26208, 26364, 28392, 30758, 31941, 35152, 36504, 37856, 39312, 39546, 42588, 46137, 48672, 52728, 56784, 59319, 61516, 63882, 70304, 73008, 78624, 79092, 85176, 92274, 105456, 113568, 118638, 123032, 127764, 138411, 146016, 158184, 170352, 184548, 210912, 237276, 246064, 255528, 276822, 316368, 340704, 369096, 415233, 474552, 492128, 511056, 553644, 632736, 738192, 830466, 949104, 1022112, 1107288, 1476384, 1660932, 1898208, 2214576, 3321864, 4429152, 6643728, 13287456]

約数ペア:

[(1, 13287456), (2, 6643728), (3, 4429152), (4, 3321864), (6, 2214576), (7, 1898208), (8, 1660932), (9, 1476384), (12, 1107288), (13, 1022112), (14, 949104), (16, 830466), (18, 738192), (21, 632736), (24, 553644), (26, 511056), (27, 492128), (28, 474552), (32, 415233), (36, 369096), (39, 340704), (42, 316368), (48, 276822), (52, 255528), (54, 246064), (56, 237276), (63, 210912), (72, 184548), (78, 170352), (84, 158184), (91, 146016), (96, 138411), (104, 127764), (108, 123032), (112, 118638), (117, 113568), (126, 105456), (144, 92274), (156, 85176), (168, 79092), (169, 78624), (182, 73008), (189, 70304), (208, 63882), (216, 61516), (224, 59319), (234, 56784), (252, 52728), (273, 48672), (288, 46137), (312, 42588), (336, 39546), (338, 39312), (351, 37856), (364, 36504), (378, 35152), (416, 31941), (432, 30758), (468, 28392), (504, 26364), (507, 26208), (546, 24336), (624, 21294), (672, 19773), (676, 19656), (702, 18928), (728, 18252), (756, 17576), (819, 16224), (864, 15379), (936, 14196), (1008, 13182), (1014, 13104), (1092, 12168), (1183, 11232), (1248, 10647), (1352, 9828), (1404, 9464), (1456, 9126), (1512, 8788), (1521, 8736), (1638, 8112), (1872, 7098), (2016, 6591), (2028, 6552), (2184, 6084), (2197, 6048), (2366, 5616), (2457, 5408), (2704, 4914), (2808, 4732), (2912, 4563), (3024, 4394), (3042, 4368), (3276, 4056), (3549, 3744)]