288589974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 633077760

約数和(自身を除く): 344487786

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 127, 186, 254, 381, 589, 643, 762, 1178, 1286, 1767, 1929, 2413, 3534, 3858, 3937, 4826, 7239, 7874, 11811, 12217, 14478, 19933, 23622, 24434, 36651, 39866, 59799, 73302, 74803, 81661, 119598, 149606, 163322, 224409, 244983, 378727, 448818, 489966, 757454, 1136181, 1551559, 2272362, 2531491, 3103118, 4654677, 5062982, 7594473, 9309354, 15188946, 48098329, 96196658, 144294987, 288589974]

約数ペア:

[(1, 288589974), (2, 144294987), (3, 96196658), (6, 48098329), (19, 15188946), (31, 9309354), (38, 7594473), (57, 5062982), (62, 4654677), (93, 3103118), (114, 2531491), (127, 2272362), (186, 1551559), (254, 1136181), (381, 757454), (589, 489966), (643, 448818), (762, 378727), (1178, 244983), (1286, 224409), (1767, 163322), (1929, 149606), (2413, 119598), (3534, 81661), (3858, 74803), (3937, 73302), (4826, 59799), (7239, 39866), (7874, 36651), (11811, 24434), (12217, 23622), (14478, 19933)]