855221472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1499}}^1$

素因数の和:1805

約数の個数: 144

約数和(自身を含む): 2791152000

約数和(自身を除く): 1935930528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 283, 288, 336, 504, 566, 672, 849, 1008, 1132, 1499, 1698, 1981, 2016, 2264, 2547, 2998, 3396, 3962, 4497, 4528, 5094, 5943, 5996, 6792, 7924, 8994, 9056, 10188, 10493, 11886, 11992, 13491, 13584, 15848, 17829, 17988, 20376, 20986, 23772, 23984, 26982, 27168, 31479, 31696, 35658, 35976, 40752, 41972, 47544, 47968, 53964, 62958, 63392, 71316, 71952, 81504, 83944, 94437, 95088, 107928, 125916, 142632, 143904, 167888, 188874, 190176, 215856, 251832, 285264, 335776, 377748, 424217, 431712, 503664, 570528, 755496, 848434, 1007328, 1272651, 1510992, 1696868, 2545302, 2969519, 3021984, 3393736, 3817953, 5090604, 5939038, 6787472, 7635906, 8908557, 10181208, 11878076, 13574944, 15271812, 17817114, 20362416, 23756152, 26725671, 30543624, 35634228, 40724832, 47512304, 53451342, 61087248, 71268456, 95024608, 106902684, 122174496, 142536912, 213805368, 285073824, 427610736, 855221472]

約数ペア:

[(1, 855221472), (2, 427610736), (3, 285073824), (4, 213805368), (6, 142536912), (7, 122174496), (8, 106902684), (9, 95024608), (12, 71268456), (14, 61087248), (16, 53451342), (18, 47512304), (21, 40724832), (24, 35634228), (28, 30543624), (32, 26725671), (36, 23756152), (42, 20362416), (48, 17817114), (56, 15271812), (63, 13574944), (72, 11878076), (84, 10181208), (96, 8908557), (112, 7635906), (126, 6787472), (144, 5939038), (168, 5090604), (224, 3817953), (252, 3393736), (283, 3021984), (288, 2969519), (336, 2545302), (504, 1696868), (566, 1510992), (672, 1272651), (849, 1007328), (1008, 848434), (1132, 755496), (1499, 570528), (1698, 503664), (1981, 431712), (2016, 424217), (2264, 377748), (2547, 335776), (2998, 285264), (3396, 251832), (3962, 215856), (4497, 190176), (4528, 188874), (5094, 167888), (5943, 143904), (5996, 142632), (6792, 125916), (7924, 107928), (8994, 95088), (9056, 94437), (10188, 83944), (10493, 81504), (11886, 71952), (11992, 71316), (13491, 63392), (13584, 62958), (15848, 53964), (17829, 47968), (17988, 47544), (20376, 41972), (20986, 40752), (23772, 35976), (23984, 35658), (26982, 31696), (27168, 31479)]