15661657344

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{433889}}^1$

素因数の和:433955

約数の個数: 72

約数和(自身を含む): 42569815680

約数和(自身を除く): 26908158336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 12032, 18048, 36096, 433889, 867778, 1301667, 1735556, 2603334, 3471112, 5206668, 6942224, 10413336, 13884448, 20392783, 20826672, 27768896, 40785566, 41653344, 55537792, 61178349, 81571132, 83306688, 111075584, 122356698, 163142264, 166613376, 244713396, 326284528, 333226752, 489426792, 652569056, 978853584, 1305138112, 1957707168, 2610276224, 3915414336, 5220552448, 7830828672, 15661657344]

約数ペア:

[(1, 15661657344), (2, 7830828672), (3, 5220552448), (4, 3915414336), (6, 2610276224), (8, 1957707168), (12, 1305138112), (16, 978853584), (24, 652569056), (32, 489426792), (47, 333226752), (48, 326284528), (64, 244713396), (94, 166613376), (96, 163142264), (128, 122356698), (141, 111075584), (188, 83306688), (192, 81571132), (256, 61178349), (282, 55537792), (376, 41653344), (384, 40785566), (564, 27768896), (752, 20826672), (768, 20392783), (1128, 13884448), (1504, 10413336), (2256, 6942224), (3008, 5206668), (4512, 3471112), (6016, 2603334), (9024, 1735556), (12032, 1301667), (18048, 867778), (36096, 433889)]