858164216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69341}}^1$

素因数の和:69384

約数の個数: 64

約数和(自身を含む): 2096902080

約数和(自身を除く): 1238737864

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 69341, 138682, 277364, 485387, 554728, 901433, 970774, 1178797, 1802866, 1941548, 2357594, 3605732, 3883096, 4715188, 6310031, 7211464, 8251579, 9430376, 12620062, 15324361, 16503158, 25240124, 30648722, 33006316, 50480248, 61297444, 66012632, 107270527, 122594888, 214541054, 429082108, 858164216]

約数ペア:

[(1, 858164216), (2, 429082108), (4, 214541054), (7, 122594888), (8, 107270527), (13, 66012632), (14, 61297444), (17, 50480248), (26, 33006316), (28, 30648722), (34, 25240124), (52, 16503158), (56, 15324361), (68, 12620062), (91, 9430376), (104, 8251579), (119, 7211464), (136, 6310031), (182, 4715188), (221, 3883096), (238, 3605732), (364, 2357594), (442, 1941548), (476, 1802866), (728, 1178797), (884, 970774), (952, 901433), (1547, 554728), (1768, 485387), (3094, 277364), (6188, 138682), (12376, 69341)]