304889238

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10247}}^1$

素因数の和:10306

約数の個数: 64

約数和(自身を含む): 737856000

約数和(自身を除く): 432966762

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 3306, 4959, 9918, 10247, 14877, 20494, 29754, 30741, 61482, 92223, 184446, 194693, 276669, 297163, 389386, 553338, 584079, 594326, 891489, 1168158, 1752237, 1782978, 2674467, 3504474, 5256711, 5348934, 5646097, 8023401, 10513422, 11292194, 16046802, 16938291, 33876582, 50814873, 101629746, 152444619, 304889238]

約数ペア:

[(1, 304889238), (2, 152444619), (3, 101629746), (6, 50814873), (9, 33876582), (18, 16938291), (19, 16046802), (27, 11292194), (29, 10513422), (38, 8023401), (54, 5646097), (57, 5348934), (58, 5256711), (87, 3504474), (114, 2674467), (171, 1782978), (174, 1752237), (261, 1168158), (342, 891489), (513, 594326), (522, 584079), (551, 553338), (783, 389386), (1026, 297163), (1102, 276669), (1566, 194693), (1653, 184446), (3306, 92223), (4959, 61482), (9918, 30741), (10247, 29754), (14877, 20494)]