231699312

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41257}}^1$

素因数の和:41287

約数の個数: 80

約数和(自身を含む): 716238880

約数和(自身を除く): 484539568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 41257, 82514, 123771, 165028, 247542, 330056, 371313, 495084, 536341, 660112, 742626, 990168, 1072682, 1113939, 1485252, 1609023, 1980336, 2145364, 2227878, 2970504, 3218046, 4290728, 4455756, 4827069, 5941008, 6436092, 8581456, 8911512, 9654138, 12872184, 14481207, 17823024, 19308276, 25744368, 28962414, 38616552, 57924828, 77233104, 115849656, 231699312]

約数ペア:

[(1, 231699312), (2, 115849656), (3, 77233104), (4, 57924828), (6, 38616552), (8, 28962414), (9, 25744368), (12, 19308276), (13, 17823024), (16, 14481207), (18, 12872184), (24, 9654138), (26, 8911512), (27, 8581456), (36, 6436092), (39, 5941008), (48, 4827069), (52, 4455756), (54, 4290728), (72, 3218046), (78, 2970504), (104, 2227878), (108, 2145364), (117, 1980336), (144, 1609023), (156, 1485252), (208, 1113939), (216, 1072682), (234, 990168), (312, 742626), (351, 660112), (432, 536341), (468, 495084), (624, 371313), (702, 330056), (936, 247542), (1404, 165028), (1872, 123771), (2808, 82514), (5616, 41257)]