384705048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{499}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 1189440000

約数和(自身を除く): 804734952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 353, 364, 499, 546, 706, 728, 998, 1059, 1092, 1412, 1497, 1996, 2118, 2184, 2471, 2824, 2994, 3493, 3992, 4236, 4589, 4942, 5988, 6487, 6986, 7413, 8472, 9178, 9884, 10479, 11976, 12974, 13767, 13972, 14826, 18356, 19461, 19768, 20958, 25948, 27534, 27944, 29652, 32123, 36712, 38922, 41916, 45409, 51896, 55068, 59304, 64246, 77844, 83832, 90818, 96369, 110136, 128492, 136227, 155688, 176147, 181636, 192738, 256984, 272454, 352294, 363272, 385476, 528441, 544908, 704588, 770952, 1056882, 1089816, 1233029, 1409176, 2113764, 2289911, 2466058, 3699087, 4227528, 4579822, 4932116, 6869733, 7398174, 9159644, 9864232, 13739466, 14796348, 16029377, 18319288, 27478932, 29592696, 32058754, 48088131, 54957864, 64117508, 96176262, 128235016, 192352524, 384705048]

約数ペア:

[(1, 384705048), (2, 192352524), (3, 128235016), (4, 96176262), (6, 64117508), (7, 54957864), (8, 48088131), (12, 32058754), (13, 29592696), (14, 27478932), (21, 18319288), (24, 16029377), (26, 14796348), (28, 13739466), (39, 9864232), (42, 9159644), (52, 7398174), (56, 6869733), (78, 4932116), (84, 4579822), (91, 4227528), (104, 3699087), (156, 2466058), (168, 2289911), (182, 2113764), (273, 1409176), (312, 1233029), (353, 1089816), (364, 1056882), (499, 770952), (546, 704588), (706, 544908), (728, 528441), (998, 385476), (1059, 363272), (1092, 352294), (1412, 272454), (1497, 256984), (1996, 192738), (2118, 181636), (2184, 176147), (2471, 155688), (2824, 136227), (2994, 128492), (3493, 110136), (3992, 96369), (4236, 90818), (4589, 83832), (4942, 77844), (5988, 64246), (6487, 59304), (6986, 55068), (7413, 51896), (8472, 45409), (9178, 41916), (9884, 38922), (10479, 36712), (11976, 32123), (12974, 29652), (13767, 27944), (13972, 27534), (14826, 25948), (18356, 20958), (19461, 19768)]