249734472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4793}}^1$

素因数の和:4982

約数の個数: 64

約数和(自身を含む): 676529280

約数和(自身を除く): 426794808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 167, 312, 334, 501, 668, 1002, 1336, 2004, 2171, 4008, 4342, 4793, 6513, 8684, 9586, 13026, 14379, 17368, 19172, 26052, 28758, 38344, 52104, 57516, 62309, 115032, 124618, 186927, 249236, 373854, 498472, 747708, 800431, 1495416, 1600862, 2401293, 3201724, 4802586, 6403448, 9605172, 10405603, 19210344, 20811206, 31216809, 41622412, 62433618, 83244824, 124867236, 249734472]

約数ペア:

[(1, 249734472), (2, 124867236), (3, 83244824), (4, 62433618), (6, 41622412), (8, 31216809), (12, 20811206), (13, 19210344), (24, 10405603), (26, 9605172), (39, 6403448), (52, 4802586), (78, 3201724), (104, 2401293), (156, 1600862), (167, 1495416), (312, 800431), (334, 747708), (501, 498472), (668, 373854), (1002, 249236), (1336, 186927), (2004, 124618), (2171, 115032), (4008, 62309), (4342, 57516), (4793, 52104), (6513, 38344), (8684, 28758), (9586, 26052), (13026, 19172), (14379, 17368)]