898778892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{1091}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 2319250752

約数和(自身を除く): 1420471860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1091, 1738, 2182, 2607, 3273, 3476, 4364, 5214, 6241, 6546, 10428, 12001, 12482, 13092, 18723, 24002, 24964, 36003, 37446, 48004, 68651, 72006, 74892, 86189, 137302, 144012, 172378, 205953, 258567, 274604, 344756, 411906, 517134, 823812, 948079, 1034268, 1896158, 2844237, 3792316, 5688474, 6808931, 11376948, 13617862, 20426793, 27235724, 40853586, 74898241, 81707172, 149796482, 224694723, 299592964, 449389446, 898778892]

約数ペア:

[(1, 898778892), (2, 449389446), (3, 299592964), (4, 224694723), (6, 149796482), (11, 81707172), (12, 74898241), (22, 40853586), (33, 27235724), (44, 20426793), (66, 13617862), (79, 11376948), (132, 6808931), (158, 5688474), (237, 3792316), (316, 2844237), (474, 1896158), (869, 1034268), (948, 948079), (1091, 823812), (1738, 517134), (2182, 411906), (2607, 344756), (3273, 274604), (3476, 258567), (4364, 205953), (5214, 172378), (6241, 144012), (6546, 137302), (10428, 86189), (12001, 74892), (12482, 72006), (13092, 68651), (18723, 48004), (24002, 37446), (24964, 36003)]