255993696

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{4703}}^1$

素因数の和:4735

約数の個数: 144

約数和(自身を含む): 862977024

約数和(自身を除く): 606983328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 4703, 6048, 6804, 7776, 9072, 9406, 13608, 14109, 18144, 18812, 27216, 28218, 32921, 37624, 42327, 54432, 56436, 65842, 75248, 84654, 98763, 112872, 126981, 131684, 150496, 169308, 197526, 225744, 253962, 263368, 296289, 338616, 380943, 395052, 451488, 507924, 526736, 592578, 677232, 761886, 790104, 888867, 1015848, 1053472, 1142829, 1185156, 1354464, 1523772, 1580208, 1777734, 2031696, 2285658, 2370312, 2666601, 3047544, 3160416, 3555468, 4063392, 4571316, 4740624, 5333202, 6095088, 7110936, 7999803, 9142632, 9481248, 10666404, 12190176, 14221872, 15999606, 18285264, 21332808, 28443744, 31999212, 36570528, 42665616, 63998424, 85331232, 127996848, 255993696]

約数ペア:

[(1, 255993696), (2, 127996848), (3, 85331232), (4, 63998424), (6, 42665616), (7, 36570528), (8, 31999212), (9, 28443744), (12, 21332808), (14, 18285264), (16, 15999606), (18, 14221872), (21, 12190176), (24, 10666404), (27, 9481248), (28, 9142632), (32, 7999803), (36, 7110936), (42, 6095088), (48, 5333202), (54, 4740624), (56, 4571316), (63, 4063392), (72, 3555468), (81, 3160416), (84, 3047544), (96, 2666601), (108, 2370312), (112, 2285658), (126, 2031696), (144, 1777734), (162, 1580208), (168, 1523772), (189, 1354464), (216, 1185156), (224, 1142829), (243, 1053472), (252, 1015848), (288, 888867), (324, 790104), (336, 761886), (378, 677232), (432, 592578), (486, 526736), (504, 507924), (567, 451488), (648, 395052), (672, 380943), (756, 338616), (864, 296289), (972, 263368), (1008, 253962), (1134, 225744), (1296, 197526), (1512, 169308), (1701, 150496), (1944, 131684), (2016, 126981), (2268, 112872), (2592, 98763), (3024, 84654), (3402, 75248), (3888, 65842), (4536, 56436), (4703, 54432), (6048, 42327), (6804, 37624), (7776, 32921), (9072, 28218), (9406, 27216), (13608, 18812), (14109, 18144)]