455440656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1367}}^1$

素因数の和:2020

約数の個数: 80

約数和(自身を含む): 1286489088

約数和(自身を除く): 831048432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 631, 1262, 1367, 1893, 2524, 2734, 3786, 4101, 5048, 5468, 6941, 7572, 8202, 10096, 10936, 13882, 15037, 15144, 16404, 20823, 21872, 27764, 30074, 30288, 32808, 41646, 45111, 55528, 60148, 65616, 83292, 90222, 111056, 120296, 166584, 180444, 240592, 333168, 360888, 721776, 862577, 1725154, 2587731, 3450308, 5175462, 6900616, 9488347, 10350924, 13801232, 18976694, 20701848, 28465041, 37953388, 41403696, 56930082, 75906776, 113860164, 151813552, 227720328, 455440656]

約数ペア:

[(1, 455440656), (2, 227720328), (3, 151813552), (4, 113860164), (6, 75906776), (8, 56930082), (11, 41403696), (12, 37953388), (16, 28465041), (22, 20701848), (24, 18976694), (33, 13801232), (44, 10350924), (48, 9488347), (66, 6900616), (88, 5175462), (132, 3450308), (176, 2587731), (264, 1725154), (528, 862577), (631, 721776), (1262, 360888), (1367, 333168), (1893, 240592), (2524, 180444), (2734, 166584), (3786, 120296), (4101, 111056), (5048, 90222), (5468, 83292), (6941, 65616), (7572, 60148), (8202, 55528), (10096, 45111), (10936, 41646), (13882, 32808), (15037, 30288), (15144, 30074), (16404, 27764), (20823, 21872)]