121308516

素因数分解:

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

素因数の和:322

約数の個数: 144

約数和(自身を含む): 371676480

約数和(自身を除く): 250367964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 283, 294, 324, 378, 441, 486, 566, 567, 588, 729, 756, 849, 882, 972, 1132, 1134, 1323, 1458, 1698, 1701, 1764, 1981, 2187, 2268, 2547, 2646, 2916, 3396, 3402, 3962, 3969, 4374, 5094, 5103, 5292, 5943, 6804, 7641, 7924, 7938, 8748, 10188, 10206, 11886, 11907, 13867, 15282, 15309, 15876, 17829, 20412, 22923, 23772, 23814, 27734, 30564, 30618, 35658, 35721, 41601, 45846, 47628, 53487, 55468, 61236, 68769, 71316, 71442, 83202, 91692, 106974, 107163, 124803, 137538, 142884, 160461, 166404, 206307, 213948, 214326, 249606, 275076, 320922, 374409, 412614, 428652, 481383, 499212, 618921, 641844, 748818, 825228, 962766, 1123227, 1237842, 1444149, 1497636, 1925532, 2246454, 2475684, 2888298, 3369681, 4332447, 4492908, 5776596, 6739362, 8664894, 10109043, 13478724, 17329788, 20218086, 30327129, 40436172, 60654258, 121308516]

約数ペア:

[(1, 121308516), (2, 60654258), (3, 40436172), (4, 30327129), (6, 20218086), (7, 17329788), (9, 13478724), (12, 10109043), (14, 8664894), (18, 6739362), (21, 5776596), (27, 4492908), (28, 4332447), (36, 3369681), (42, 2888298), (49, 2475684), (54, 2246454), (63, 1925532), (81, 1497636), (84, 1444149), (98, 1237842), (108, 1123227), (126, 962766), (147, 825228), (162, 748818), (189, 641844), (196, 618921), (243, 499212), (252, 481383), (283, 428652), (294, 412614), (324, 374409), (378, 320922), (441, 275076), (486, 249606), (566, 214326), (567, 213948), (588, 206307), (729, 166404), (756, 160461), (849, 142884), (882, 137538), (972, 124803), (1132, 107163), (1134, 106974), (1323, 91692), (1458, 83202), (1698, 71442), (1701, 71316), (1764, 68769), (1981, 61236), (2187, 55468), (2268, 53487), (2547, 47628), (2646, 45846), (2916, 41601), (3396, 35721), (3402, 35658), (3962, 30618), (3969, 30564), (4374, 27734), (5094, 23814), (5103, 23772), (5292, 22923), (5943, 20412), (6804, 17829), (7641, 15876), (7924, 15309), (7938, 15282), (8748, 13867), (10188, 11907), (10206, 11886)]