4179674876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 8415432144

約数和(自身を除く): 4235757268

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 443, 676, 821, 884, 886, 1642, 1772, 2873, 3284, 5746, 5759, 7531, 10673, 11492, 11518, 13957, 15062, 21346, 23036, 27914, 30124, 42692, 55828, 74867, 97903, 138749, 149734, 181441, 195806, 277498, 299468, 362882, 363703, 391612, 554996, 725764, 727406, 1272739, 1454812, 2358733, 2545478, 4717466, 4728139, 5090956, 6182951, 9434932, 9456278, 12365902, 18912556, 24731804, 61465807, 80378363, 122931614, 160756726, 245863228, 321513452, 1044918719, 2089837438, 4179674876]

約数ペア:

[(1, 4179674876), (2, 2089837438), (4, 1044918719), (13, 321513452), (17, 245863228), (26, 160756726), (34, 122931614), (52, 80378363), (68, 61465807), (169, 24731804), (221, 18912556), (338, 12365902), (442, 9456278), (443, 9434932), (676, 6182951), (821, 5090956), (884, 4728139), (886, 4717466), (1642, 2545478), (1772, 2358733), (2873, 1454812), (3284, 1272739), (5746, 727406), (5759, 725764), (7531, 554996), (10673, 391612), (11492, 363703), (11518, 362882), (13957, 299468), (15062, 277498), (21346, 195806), (23036, 181441), (27914, 149734), (30124, 138749), (42692, 97903), (55828, 74867)]