917190876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9421}}^1$

素因数の和:9515

約数の個数: 96

約数和(自身を含む): 2617054720

約数和(自身を除く): 1699863844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 366, 399, 427, 532, 732, 798, 854, 1159, 1281, 1596, 1708, 2318, 2562, 3477, 4636, 5124, 6954, 8113, 9421, 13908, 16226, 18842, 24339, 28263, 32452, 37684, 48678, 56526, 65947, 97356, 113052, 131894, 178999, 197841, 263788, 357998, 395682, 536997, 574681, 715996, 791364, 1073994, 1149362, 1252993, 1724043, 2147988, 2298724, 2505986, 3448086, 3758979, 4022767, 5011972, 6896172, 7517958, 8045534, 10918939, 12068301, 15035916, 16091068, 21837878, 24136602, 32756817, 43675756, 48273204, 65513634, 76432573, 131027268, 152865146, 229297719, 305730292, 458595438, 917190876]

約数ペア:

[(1, 917190876), (2, 458595438), (3, 305730292), (4, 229297719), (6, 152865146), (7, 131027268), (12, 76432573), (14, 65513634), (19, 48273204), (21, 43675756), (28, 32756817), (38, 24136602), (42, 21837878), (57, 16091068), (61, 15035916), (76, 12068301), (84, 10918939), (114, 8045534), (122, 7517958), (133, 6896172), (183, 5011972), (228, 4022767), (244, 3758979), (266, 3448086), (366, 2505986), (399, 2298724), (427, 2147988), (532, 1724043), (732, 1252993), (798, 1149362), (854, 1073994), (1159, 791364), (1281, 715996), (1596, 574681), (1708, 536997), (2318, 395682), (2562, 357998), (3477, 263788), (4636, 197841), (5124, 178999), (6954, 131894), (8113, 113052), (9421, 97356), (13908, 65947), (16226, 56526), (18842, 48678), (24339, 37684), (28263, 32452)]