3457777959948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^2\times {\mathrm{288877}}^1$

素因数の和:289451

約数の個数: 72

約数和(自身を含む): 8720286233232

約数和(自身を除く): 5262508273284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 831, 1108, 1662, 3324, 3601, 7202, 10803, 14404, 21606, 43212, 76729, 153458, 230187, 288877, 306916, 460374, 577754, 866631, 920748, 997477, 1155508, 1733262, 1994954, 2992431, 3466524, 3755401, 3989908, 5984862, 7510802, 11266203, 11969724, 15021604, 22532406, 45064812, 80018929, 160037858, 240056787, 320075716, 480113574, 960227148, 1040246077, 2080492154, 3120738231, 4160984308, 6241476462, 12482952924, 22165243333, 44330486666, 66495729999, 88660973332, 132991459998, 265982919996, 288148163329, 576296326658, 864444489987, 1152592653316, 1728888979974, 3457777959948]

約数ペア:

[(1, 3457777959948), (2, 1728888979974), (3, 1152592653316), (4, 864444489987), (6, 576296326658), (12, 288148163329), (13, 265982919996), (26, 132991459998), (39, 88660973332), (52, 66495729999), (78, 44330486666), (156, 22165243333), (277, 12482952924), (554, 6241476462), (831, 4160984308), (1108, 3120738231), (1662, 2080492154), (3324, 1040246077), (3601, 960227148), (7202, 480113574), (10803, 320075716), (14404, 240056787), (21606, 160037858), (43212, 80018929), (76729, 45064812), (153458, 22532406), (230187, 15021604), (288877, 11969724), (306916, 11266203), (460374, 7510802), (577754, 5984862), (866631, 3989908), (920748, 3755401), (997477, 3466524), (1155508, 2992431), (1733262, 1994954)]