2170647396

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 5836168800

約数和(自身を除く): 3665521404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 347, 387, 449, 516, 694, 774, 898, 1041, 1161, 1347, 1388, 1548, 1796, 2082, 2322, 2694, 3123, 3483, 4041, 4164, 4644, 5388, 6246, 6966, 8082, 9369, 12123, 12492, 13932, 14921, 16164, 18738, 19307, 24246, 28107, 29842, 36369, 37476, 38614, 44763, 48492, 56214, 57921, 59684, 72738, 77228, 89526, 112428, 115842, 134289, 145476, 155803, 173763, 179052, 231684, 268578, 311606, 347526, 402867, 467409, 521289, 537156, 623212, 695052, 805734, 934818, 1042578, 1208601, 1402227, 1563867, 1611468, 1869636, 2085156, 2417202, 2804454, 3127734, 4206681, 4834404, 5608908, 6255468, 6699529, 8413362, 12620043, 13399058, 16826724, 20098587, 25240086, 26798116, 40197174, 50480172, 60295761, 80394348, 120591522, 180887283, 241183044, 361774566, 542661849, 723549132, 1085323698, 2170647396]

約数ペア:

[(1, 2170647396), (2, 1085323698), (3, 723549132), (4, 542661849), (6, 361774566), (9, 241183044), (12, 180887283), (18, 120591522), (27, 80394348), (36, 60295761), (43, 50480172), (54, 40197174), (81, 26798116), (86, 25240086), (108, 20098587), (129, 16826724), (162, 13399058), (172, 12620043), (258, 8413362), (324, 6699529), (347, 6255468), (387, 5608908), (449, 4834404), (516, 4206681), (694, 3127734), (774, 2804454), (898, 2417202), (1041, 2085156), (1161, 1869636), (1347, 1611468), (1388, 1563867), (1548, 1402227), (1796, 1208601), (2082, 1042578), (2322, 934818), (2694, 805734), (3123, 695052), (3483, 623212), (4041, 537156), (4164, 521289), (4644, 467409), (5388, 402867), (6246, 347526), (6966, 311606), (8082, 268578), (9369, 231684), (12123, 179052), (12492, 173763), (13932, 155803), (14921, 145476), (16164, 134289), (18738, 115842), (19307, 112428), (24246, 89526), (28107, 77228), (29842, 72738), (36369, 59684), (37476, 57921), (38614, 56214), (44763, 48492)]