1555841376

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{114941}}^1$

素因数の和:115004

約数の個数: 72

約数和(自身を含む): 4518599904

約数和(自身を除く): 2962758528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 114941, 229882, 344823, 459764, 689646, 919528, 1034469, 1379292, 1839056, 2068938, 2758584, 3678112, 4137876, 5402227, 5517168, 8275752, 10804454, 11034336, 16206681, 16551504, 21608908, 32413362, 33103008, 43217816, 48620043, 64826724, 86435632, 97240086, 129653448, 172871264, 194480172, 259306896, 388960344, 518613792, 777920688, 1555841376]

約数ペア:

[(1, 1555841376), (2, 777920688), (3, 518613792), (4, 388960344), (6, 259306896), (8, 194480172), (9, 172871264), (12, 129653448), (16, 97240086), (18, 86435632), (24, 64826724), (32, 48620043), (36, 43217816), (47, 33103008), (48, 32413362), (72, 21608908), (94, 16551504), (96, 16206681), (141, 11034336), (144, 10804454), (188, 8275752), (282, 5517168), (288, 5402227), (376, 4137876), (423, 3678112), (564, 2758584), (752, 2068938), (846, 1839056), (1128, 1379292), (1504, 1034469), (1692, 919528), (2256, 689646), (3384, 459764), (4512, 344823), (6768, 229882), (13536, 114941)]