780042312

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:857

約数の個数: 160

約数和(自身を含む): 2509056000

約数和(自身を除く): 1729013688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 383, 449, 504, 567, 648, 756, 766, 898, 1134, 1149, 1347, 1512, 1532, 1796, 2268, 2298, 2681, 2694, 3064, 3143, 3447, 3592, 4041, 4536, 4596, 5362, 5388, 6286, 6894, 8043, 8082, 9192, 9429, 10341, 10724, 10776, 12123, 12572, 13788, 16086, 16164, 18858, 20682, 21448, 24129, 24246, 25144, 27576, 28287, 31023, 32172, 32328, 36369, 37716, 41364, 48258, 48492, 56574, 62046, 64344, 72387, 72738, 75432, 82728, 84861, 96516, 96984, 113148, 124092, 144774, 145476, 169722, 171967, 193032, 217161, 226296, 248184, 254583, 289548, 290952, 339444, 343934, 434322, 509166, 515901, 579096, 678888, 687868, 868644, 1018332, 1031802, 1203769, 1375736, 1547703, 1737288, 2036664, 2063604, 2407538, 3095406, 3611307, 4127208, 4643109, 4815076, 6190812, 7222614, 9286218, 9630152, 10833921, 12381624, 13929327, 14445228, 18572436, 21667842, 27858654, 28890456, 32501763, 37144872, 43335684, 55717308, 65003526, 86671368, 97505289, 111434616, 130007052, 195010578, 260014104, 390021156, 780042312]

約数ペア:

[(1, 780042312), (2, 390021156), (3, 260014104), (4, 195010578), (6, 130007052), (7, 111434616), (8, 97505289), (9, 86671368), (12, 65003526), (14, 55717308), (18, 43335684), (21, 37144872), (24, 32501763), (27, 28890456), (28, 27858654), (36, 21667842), (42, 18572436), (54, 14445228), (56, 13929327), (63, 12381624), (72, 10833921), (81, 9630152), (84, 9286218), (108, 7222614), (126, 6190812), (162, 4815076), (168, 4643109), (189, 4127208), (216, 3611307), (252, 3095406), (324, 2407538), (378, 2063604), (383, 2036664), (449, 1737288), (504, 1547703), (567, 1375736), (648, 1203769), (756, 1031802), (766, 1018332), (898, 868644), (1134, 687868), (1149, 678888), (1347, 579096), (1512, 515901), (1532, 509166), (1796, 434322), (2268, 343934), (2298, 339444), (2681, 290952), (2694, 289548), (3064, 254583), (3143, 248184), (3447, 226296), (3592, 217161), (4041, 193032), (4536, 171967), (4596, 169722), (5362, 145476), (5388, 144774), (6286, 124092), (6894, 113148), (8043, 96984), (8082, 96516), (9192, 84861), (9429, 82728), (10341, 75432), (10724, 72738), (10776, 72387), (12123, 64344), (12572, 62046), (13788, 56574), (16086, 48492), (16164, 48258), (18858, 41364), (20682, 37716), (21448, 36369), (24129, 32328), (24246, 32172), (25144, 31023), (27576, 28287)]