663952872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{132367}}^1$

素因数の和:132406

約数の個数: 64

約数和(自身を含む): 1906099200

約数和(自身を除く): 1242146328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 132367, 264734, 397101, 529468, 794202, 1058936, 1456037, 1588404, 2514973, 2912074, 3176808, 4368111, 5029946, 5824148, 7544919, 8736222, 10059892, 11648296, 15089838, 17472444, 20119784, 27664703, 30179676, 34944888, 55329406, 60359352, 82994109, 110658812, 165988218, 221317624, 331976436, 663952872]

約数ペア:

[(1, 663952872), (2, 331976436), (3, 221317624), (4, 165988218), (6, 110658812), (8, 82994109), (11, 60359352), (12, 55329406), (19, 34944888), (22, 30179676), (24, 27664703), (33, 20119784), (38, 17472444), (44, 15089838), (57, 11648296), (66, 10059892), (76, 8736222), (88, 7544919), (114, 5824148), (132, 5029946), (152, 4368111), (209, 3176808), (228, 2912074), (264, 2514973), (418, 1588404), (456, 1456037), (627, 1058936), (836, 794202), (1254, 529468), (1672, 397101), (2508, 264734), (5016, 132367)]