220627176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 691752960

約数和(自身を除く): 471125784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 277, 308, 431, 462, 554, 616, 831, 862, 924, 1108, 1293, 1662, 1724, 1848, 1939, 2216, 2586, 3017, 3047, 3324, 3448, 3878, 4741, 5172, 5817, 6034, 6094, 6648, 7756, 9051, 9141, 9482, 10344, 11634, 12068, 12188, 14223, 15512, 18102, 18282, 18964, 21329, 23268, 24136, 24376, 28446, 33187, 36204, 36564, 37928, 42658, 46536, 56892, 63987, 66374, 72408, 73128, 85316, 99561, 113784, 119387, 127974, 132748, 170632, 199122, 238774, 255948, 265496, 358161, 398244, 477548, 511896, 716322, 796488, 835709, 955096, 1313257, 1432644, 1671418, 2507127, 2626514, 2865288, 3342836, 3939771, 5014254, 5253028, 6685672, 7879542, 9192799, 10028508, 10506056, 15759084, 18385598, 20057016, 27578397, 31518168, 36771196, 55156794, 73542392, 110313588, 220627176]

約数ペア:

[(1, 220627176), (2, 110313588), (3, 73542392), (4, 55156794), (6, 36771196), (7, 31518168), (8, 27578397), (11, 20057016), (12, 18385598), (14, 15759084), (21, 10506056), (22, 10028508), (24, 9192799), (28, 7879542), (33, 6685672), (42, 5253028), (44, 5014254), (56, 3939771), (66, 3342836), (77, 2865288), (84, 2626514), (88, 2507127), (132, 1671418), (154, 1432644), (168, 1313257), (231, 955096), (264, 835709), (277, 796488), (308, 716322), (431, 511896), (462, 477548), (554, 398244), (616, 358161), (831, 265496), (862, 255948), (924, 238774), (1108, 199122), (1293, 170632), (1662, 132748), (1724, 127974), (1848, 119387), (1939, 113784), (2216, 99561), (2586, 85316), (3017, 73128), (3047, 72408), (3324, 66374), (3448, 63987), (3878, 56892), (4741, 46536), (5172, 42658), (5817, 37928), (6034, 36564), (6094, 36204), (6648, 33187), (7756, 28446), (9051, 24376), (9141, 24136), (9482, 23268), (10344, 21329), (11634, 18964), (12068, 18282), (12188, 18102), (14223, 15512)]