217014624

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10613}}^1$

素因数の和:10700

約数の個数: 72

約数和(自身を含む): 625886352

約数和(自身を除く): 408871728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 10613, 20448, 21226, 31839, 42452, 63678, 84904, 95517, 127356, 169808, 191034, 254712, 339616, 382068, 509424, 753523, 764136, 1018848, 1507046, 1528272, 2260569, 3014092, 3056544, 4521138, 6028184, 6781707, 9042276, 12056368, 13563414, 18084552, 24112736, 27126828, 36169104, 54253656, 72338208, 108507312, 217014624]

約数ペア:

[(1, 217014624), (2, 108507312), (3, 72338208), (4, 54253656), (6, 36169104), (8, 27126828), (9, 24112736), (12, 18084552), (16, 13563414), (18, 12056368), (24, 9042276), (32, 6781707), (36, 6028184), (48, 4521138), (71, 3056544), (72, 3014092), (96, 2260569), (142, 1528272), (144, 1507046), (213, 1018848), (284, 764136), (288, 753523), (426, 509424), (568, 382068), (639, 339616), (852, 254712), (1136, 191034), (1278, 169808), (1704, 127356), (2272, 95517), (2556, 84904), (3408, 63678), (5112, 42452), (6816, 31839), (10224, 21226), (10613, 20448)]