221950872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21557}}^1$

素因数の和:21593

約数の個数: 96

約数和(自身を含む): 706240080

約数和(自身を除く): 484289208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 21557, 43114, 64671, 86228, 129342, 172456, 194013, 237127, 258684, 280241, 388026, 474254, 517368, 560482, 711381, 776052, 840723, 948508, 1120964, 1422762, 1552104, 1681446, 1897016, 2134143, 2241928, 2522169, 2845524, 3082651, 3362892, 4268286, 5044338, 5691048, 6165302, 6725784, 8536572, 9247953, 10088676, 12330604, 17073144, 18495906, 20177352, 24661208, 27743859, 36991812, 55487718, 73983624, 110975436, 221950872]

約数ペア:

[(1, 221950872), (2, 110975436), (3, 73983624), (4, 55487718), (6, 36991812), (8, 27743859), (9, 24661208), (11, 20177352), (12, 18495906), (13, 17073144), (18, 12330604), (22, 10088676), (24, 9247953), (26, 8536572), (33, 6725784), (36, 6165302), (39, 5691048), (44, 5044338), (52, 4268286), (66, 3362892), (72, 3082651), (78, 2845524), (88, 2522169), (99, 2241928), (104, 2134143), (117, 1897016), (132, 1681446), (143, 1552104), (156, 1422762), (198, 1120964), (234, 948508), (264, 840723), (286, 776052), (312, 711381), (396, 560482), (429, 517368), (468, 474254), (572, 388026), (792, 280241), (858, 258684), (936, 237127), (1144, 194013), (1287, 172456), (1716, 129342), (2574, 86228), (3432, 64671), (5148, 43114), (10296, 21557)]