2777308884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3529}}^1$

素因数の和:3899

約数の個数: 120

約数和(自身を含む): 8323909440

約数和(自身を除く): 5546600556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 347, 378, 567, 694, 756, 1041, 1134, 1388, 2082, 2268, 2429, 3123, 3529, 4164, 4858, 6246, 7058, 7287, 9369, 9716, 10587, 12492, 14116, 14574, 18738, 21174, 21861, 24703, 28107, 29148, 31761, 37476, 42348, 43722, 49406, 56214, 63522, 65583, 74109, 87444, 95283, 98812, 112428, 127044, 131166, 148218, 190566, 196749, 222327, 262332, 285849, 296436, 381132, 393498, 444654, 571698, 666981, 786996, 889308, 1143396, 1224563, 1333962, 2000943, 2449126, 2667924, 3673689, 4001886, 4898252, 7347378, 8003772, 8571941, 11021067, 14694756, 17143882, 22042134, 25715823, 33063201, 34287764, 44084268, 51431646, 66126402, 77147469, 99189603, 102863292, 132252804, 154294938, 198379206, 231442407, 308589876, 396758412, 462884814, 694327221, 925769628, 1388654442, 2777308884]

約数ペア:

[(1, 2777308884), (2, 1388654442), (3, 925769628), (4, 694327221), (6, 462884814), (7, 396758412), (9, 308589876), (12, 231442407), (14, 198379206), (18, 154294938), (21, 132252804), (27, 102863292), (28, 99189603), (36, 77147469), (42, 66126402), (54, 51431646), (63, 44084268), (81, 34287764), (84, 33063201), (108, 25715823), (126, 22042134), (162, 17143882), (189, 14694756), (252, 11021067), (324, 8571941), (347, 8003772), (378, 7347378), (567, 4898252), (694, 4001886), (756, 3673689), (1041, 2667924), (1134, 2449126), (1388, 2000943), (2082, 1333962), (2268, 1224563), (2429, 1143396), (3123, 889308), (3529, 786996), (4164, 666981), (4858, 571698), (6246, 444654), (7058, 393498), (7287, 381132), (9369, 296436), (9716, 285849), (10587, 262332), (12492, 222327), (14116, 196749), (14574, 190566), (18738, 148218), (21174, 131166), (21861, 127044), (24703, 112428), (28107, 98812), (29148, 95283), (31761, 87444), (37476, 74109), (42348, 65583), (43722, 63522), (49406, 56214)]