138638304

素因数分解:

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

素因数の和:321

約数の個数: 192

約数和(自身を含む): 469486080

約数和(自身を除く): 330847776

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, 283, 288, 324, 336, 378, 432, 486, 504, 566, 567, 648, 672, 729, 756, 849, 864, 972, 1008, 1132, 1134, 1296, 1458, 1512, 1698, 1701, 1944, 1981, 2016, 2187, 2264, 2268, 2547, 2592, 2916, 3024, 3396, 3402, 3888, 3962, 4374, 4528, 4536, 5094, 5103, 5832, 5943, 6048, 6792, 6804, 7641, 7776, 7924, 8748, 9056, 9072, 10188, 10206, 11664, 11886, 13584, 13608, 15282, 15309, 15848, 17496, 17829, 18144, 20376, 20412, 22923, 23328, 23772, 27168, 27216, 30564, 30618, 31696, 34992, 35658, 40752, 40824, 45846, 47544, 53487, 54432, 61128, 61236, 63392, 68769, 69984, 71316, 81504, 81648, 91692, 95088, 106974, 122256, 122472, 137538, 142632, 160461, 163296, 183384, 190176, 206307, 213948, 244512, 244944, 275076, 285264, 320922, 366768, 412614, 427896, 481383, 489888, 550152, 570528, 618921, 641844, 733536, 825228, 855792, 962766, 1100304, 1237842, 1283688, 1444149, 1650456, 1711584, 1925532, 2200608, 2475684, 2567376, 2888298, 3300912, 3851064, 4332447, 4951368, 5134752, 5776596, 6601824, 7702128, 8664894, 9902736, 11553192, 15404256, 17329788, 19805472, 23106384, 34659576, 46212768, 69319152, 138638304]

約数ペア:

[(1, 138638304), (2, 69319152), (3, 46212768), (4, 34659576), (6, 23106384), (7, 19805472), (8, 17329788), (9, 15404256), (12, 11553192), (14, 9902736), (16, 8664894), (18, 7702128), (21, 6601824), (24, 5776596), (27, 5134752), (28, 4951368), (32, 4332447), (36, 3851064), (42, 3300912), (48, 2888298), (54, 2567376), (56, 2475684), (63, 2200608), (72, 1925532), (81, 1711584), (84, 1650456), (96, 1444149), (108, 1283688), (112, 1237842), (126, 1100304), (144, 962766), (162, 855792), (168, 825228), (189, 733536), (216, 641844), (224, 618921), (243, 570528), (252, 550152), (283, 489888), (288, 481383), (324, 427896), (336, 412614), (378, 366768), (432, 320922), (486, 285264), (504, 275076), (566, 244944), (567, 244512), (648, 213948), (672, 206307), (729, 190176), (756, 183384), (849, 163296), (864, 160461), (972, 142632), (1008, 137538), (1132, 122472), (1134, 122256), (1296, 106974), (1458, 95088), (1512, 91692), (1698, 81648), (1701, 81504), (1944, 71316), (1981, 69984), (2016, 68769), (2187, 63392), (2264, 61236), (2268, 61128), (2547, 54432), (2592, 53487), (2916, 47544), (3024, 45846), (3396, 40824), (3402, 40752), (3888, 35658), (3962, 34992), (4374, 31696), (4528, 30618), (4536, 30564), (5094, 27216), (5103, 27168), (5832, 23772), (5943, 23328), (6048, 22923), (6792, 20412), (6804, 20376), (7641, 18144), (7776, 17829), (7924, 17496), (8748, 15848), (9056, 15309), (9072, 15282), (10188, 13608), (10206, 13584), (11664, 11886)]