2680776

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{197}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 8648640

約数和(自身を除く): 5967864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 197, 216, 243, 252, 324, 378, 394, 486, 504, 567, 591, 648, 756, 788, 972, 1134, 1182, 1379, 1512, 1576, 1701, 1773, 1944, 2268, 2364, 2758, 3402, 3546, 4137, 4536, 4728, 5319, 5516, 6804, 7092, 8274, 10638, 11032, 12411, 13608, 14184, 15957, 16548, 21276, 24822, 31914, 33096, 37233, 42552, 47871, 49644, 63828, 74466, 95742, 99288, 111699, 127656, 148932, 191484, 223398, 297864, 335097, 382968, 446796, 670194, 893592, 1340388, 2680776]

約数ペア:

[(1, 2680776), (2, 1340388), (3, 893592), (4, 670194), (6, 446796), (7, 382968), (8, 335097), (9, 297864), (12, 223398), (14, 191484), (18, 148932), (21, 127656), (24, 111699), (27, 99288), (28, 95742), (36, 74466), (42, 63828), (54, 49644), (56, 47871), (63, 42552), (72, 37233), (81, 33096), (84, 31914), (108, 24822), (126, 21276), (162, 16548), (168, 15957), (189, 14184), (197, 13608), (216, 12411), (243, 11032), (252, 10638), (324, 8274), (378, 7092), (394, 6804), (486, 5516), (504, 5319), (567, 4728), (591, 4536), (648, 4137), (756, 3546), (788, 3402), (972, 2758), (1134, 2364), (1182, 2268), (1379, 1944), (1512, 1773), (1576, 1701)]