2808655668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{285781}}^1$

素因数の和:285814

約数の個数: 96

約数和(自身を含む): 8962123520

約数和(自身を除く): 6153467852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 285781, 571562, 857343, 1143124, 1714686, 2000467, 2572029, 3429372, 3715153, 4000934, 5144058, 6001401, 7430306, 7716087, 8001868, 10288116, 11145459, 12002802, 14860612, 15432174, 18004203, 22290918, 24005604, 26006071, 30864348, 33436377, 36008406, 44581836, 52012142, 54012609, 66872754, 72016812, 78018213, 100309131, 104024284, 108025218, 133745508, 156036426, 200618262, 216050436, 234054639, 312072852, 401236524, 468109278, 702163917, 936218556, 1404327834, 2808655668]

約数ペア:

[(1, 2808655668), (2, 1404327834), (3, 936218556), (4, 702163917), (6, 468109278), (7, 401236524), (9, 312072852), (12, 234054639), (13, 216050436), (14, 200618262), (18, 156036426), (21, 133745508), (26, 108025218), (27, 104024284), (28, 100309131), (36, 78018213), (39, 72016812), (42, 66872754), (52, 54012609), (54, 52012142), (63, 44581836), (78, 36008406), (84, 33436377), (91, 30864348), (108, 26006071), (117, 24005604), (126, 22290918), (156, 18004203), (182, 15432174), (189, 14860612), (234, 12002802), (252, 11145459), (273, 10288116), (351, 8001868), (364, 7716087), (378, 7430306), (468, 6001401), (546, 5144058), (702, 4000934), (756, 3715153), (819, 3429372), (1092, 2572029), (1404, 2000467), (1638, 1714686), (2457, 1143124), (3276, 857343), (4914, 571562), (9828, 285781)]