674614836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140897}}^1$

素因数の和:140933

約数の個数: 72

約数和(自身を含む): 2051474880

約数和(自身を除く): 1376860044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 140897, 281794, 422691, 563588, 845382, 986279, 1268073, 1690764, 1972558, 2536146, 2677043, 2958837, 3945116, 5072292, 5354086, 5917674, 8031129, 8876511, 10708172, 11835348, 16062258, 17753022, 18739301, 24093387, 32124516, 35506044, 37478602, 48186774, 56217903, 74957204, 96373548, 112435806, 168653709, 224871612, 337307418, 674614836]

約数ペア:

[(1, 674614836), (2, 337307418), (3, 224871612), (4, 168653709), (6, 112435806), (7, 96373548), (9, 74957204), (12, 56217903), (14, 48186774), (18, 37478602), (19, 35506044), (21, 32124516), (28, 24093387), (36, 18739301), (38, 17753022), (42, 16062258), (57, 11835348), (63, 10708172), (76, 8876511), (84, 8031129), (114, 5917674), (126, 5354086), (133, 5072292), (171, 3945116), (228, 2958837), (252, 2677043), (266, 2536146), (342, 1972558), (399, 1690764), (532, 1268073), (684, 986279), (798, 845382), (1197, 563588), (1596, 422691), (2394, 281794), (4788, 140897)]