1570696452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{21377}}^1$

素因数の和:21557

約数の個数: 72

約数和(自身を含む): 4303220376

約数和(自身を除く): 2732523924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2826, 4082, 5652, 6123, 8164, 12246, 18369, 21377, 24492, 36738, 42754, 64131, 73476, 85508, 128262, 192393, 256524, 277901, 384786, 555802, 769572, 833703, 1111604, 1667406, 2501109, 3334812, 3356189, 5002218, 6712378, 10004436, 10068567, 13424756, 20137134, 30205701, 40274268, 43630457, 60411402, 87260914, 120822804, 130891371, 174521828, 261782742, 392674113, 523565484, 785348226, 1570696452]

約数ペア:

[(1, 1570696452), (2, 785348226), (3, 523565484), (4, 392674113), (6, 261782742), (9, 174521828), (12, 130891371), (13, 120822804), (18, 87260914), (26, 60411402), (36, 43630457), (39, 40274268), (52, 30205701), (78, 20137134), (117, 13424756), (156, 10068567), (157, 10004436), (234, 6712378), (314, 5002218), (468, 3356189), (471, 3334812), (628, 2501109), (942, 1667406), (1413, 1111604), (1884, 833703), (2041, 769572), (2826, 555802), (4082, 384786), (5652, 277901), (6123, 256524), (8164, 192393), (12246, 128262), (18369, 85508), (21377, 73476), (24492, 64131), (36738, 42754)]