2556333864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1669}}^1$

素因数の和:2704

約数の個数: 128

約数和(自身を含む): 8128224000

約数和(自身を除く): 5571890136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1013, 1512, 1669, 2026, 3039, 3338, 4052, 5007, 6078, 6676, 7091, 8104, 9117, 10014, 11683, 12156, 13352, 14182, 15021, 18234, 20028, 21273, 23366, 24312, 27351, 28364, 30042, 35049, 36468, 40056, 42546, 45063, 46732, 54702, 56728, 60084, 63819, 70098, 72936, 85092, 90126, 93464, 105147, 109404, 120168, 127638, 140196, 170184, 180252, 191457, 210294, 218808, 255276, 280392, 315441, 360504, 382914, 420588, 510552, 630882, 765828, 841176, 1261764, 1531656, 1690697, 2523528, 3381394, 5072091, 6762788, 10144182, 11834879, 13525576, 15216273, 20288364, 23669758, 30432546, 35504637, 40576728, 45648819, 47339516, 60865092, 71009274, 91297638, 94679032, 106513911, 121730184, 142018548, 182595276, 213027822, 284037096, 319541733, 365190552, 426055644, 639083466, 852111288, 1278166932, 2556333864]

約数ペア:

[(1, 2556333864), (2, 1278166932), (3, 852111288), (4, 639083466), (6, 426055644), (7, 365190552), (8, 319541733), (9, 284037096), (12, 213027822), (14, 182595276), (18, 142018548), (21, 121730184), (24, 106513911), (27, 94679032), (28, 91297638), (36, 71009274), (42, 60865092), (54, 47339516), (56, 45648819), (63, 40576728), (72, 35504637), (84, 30432546), (108, 23669758), (126, 20288364), (168, 15216273), (189, 13525576), (216, 11834879), (252, 10144182), (378, 6762788), (504, 5072091), (756, 3381394), (1013, 2523528), (1512, 1690697), (1669, 1531656), (2026, 1261764), (3039, 841176), (3338, 765828), (4052, 630882), (5007, 510552), (6078, 420588), (6676, 382914), (7091, 360504), (8104, 315441), (9117, 280392), (10014, 255276), (11683, 218808), (12156, 210294), (13352, 191457), (14182, 180252), (15021, 170184), (18234, 140196), (20028, 127638), (21273, 120168), (23366, 109404), (24312, 105147), (27351, 93464), (28364, 90126), (30042, 85092), (35049, 72936), (36468, 70098), (40056, 63819), (42546, 60084), (45063, 56728), (46732, 54702)]