253402512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3221}}^1$

素因数の和:3392

約数の個数: 80

約数和(自身を含む): 719150400

約数和(自身を除く): 465747888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 149, 176, 264, 298, 447, 528, 596, 894, 1192, 1639, 1788, 2384, 3221, 3278, 3576, 4917, 6442, 6556, 7152, 9663, 9834, 12884, 13112, 19326, 19668, 25768, 26224, 35431, 38652, 39336, 51536, 70862, 77304, 78672, 106293, 141724, 154608, 212586, 283448, 425172, 479929, 566896, 850344, 959858, 1439787, 1700688, 1919716, 2879574, 3839432, 5279219, 5759148, 7678864, 10558438, 11518296, 15837657, 21116876, 23036592, 31675314, 42233752, 63350628, 84467504, 126701256, 253402512]

約数ペア:

[(1, 253402512), (2, 126701256), (3, 84467504), (4, 63350628), (6, 42233752), (8, 31675314), (11, 23036592), (12, 21116876), (16, 15837657), (22, 11518296), (24, 10558438), (33, 7678864), (44, 5759148), (48, 5279219), (66, 3839432), (88, 2879574), (132, 1919716), (149, 1700688), (176, 1439787), (264, 959858), (298, 850344), (447, 566896), (528, 479929), (596, 425172), (894, 283448), (1192, 212586), (1639, 154608), (1788, 141724), (2384, 106293), (3221, 78672), (3278, 77304), (3576, 70862), (4917, 51536), (6442, 39336), (6556, 38652), (7152, 35431), (9663, 26224), (9834, 25768), (12884, 19668), (13112, 19326)]