343630924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 759025680

約数和(自身を除く): 415394756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 157, 182, 196, 314, 364, 628, 637, 859, 1099, 1274, 1718, 2041, 2198, 2548, 3436, 4082, 4396, 6013, 7693, 8164, 11167, 12026, 14287, 15386, 22334, 24052, 28574, 30772, 42091, 44668, 57148, 78169, 84182, 100009, 134863, 156338, 168364, 200018, 269726, 312676, 400036, 539452, 547183, 944041, 1094366, 1753219, 1888082, 2188732, 3506438, 3776164, 6608287, 7012876, 12272533, 13216574, 24545066, 26433148, 49090132, 85907731, 171815462, 343630924]

約数ペア:

[(1, 343630924), (2, 171815462), (4, 85907731), (7, 49090132), (13, 26433148), (14, 24545066), (26, 13216574), (28, 12272533), (49, 7012876), (52, 6608287), (91, 3776164), (98, 3506438), (157, 2188732), (182, 1888082), (196, 1753219), (314, 1094366), (364, 944041), (628, 547183), (637, 539452), (859, 400036), (1099, 312676), (1274, 269726), (1718, 200018), (2041, 168364), (2198, 156338), (2548, 134863), (3436, 100009), (4082, 84182), (4396, 78169), (6013, 57148), (7693, 44668), (8164, 42091), (11167, 30772), (12026, 28574), (14287, 24052), (15386, 22334)]