216248616

素因数分解:

$2^3\times 3^5\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 611825760

約数和(自身を除く): 395577144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 243, 324, 346, 486, 519, 643, 648, 692, 972, 1038, 1286, 1384, 1557, 1929, 1944, 2076, 2572, 3114, 3858, 4152, 4671, 5144, 5787, 6228, 7716, 9342, 11574, 12456, 14013, 15432, 17361, 18684, 23148, 28026, 34722, 37368, 42039, 46296, 52083, 56052, 69444, 84078, 104166, 111239, 112104, 138888, 156249, 168156, 208332, 222478, 312498, 333717, 336312, 416664, 444956, 624996, 667434, 889912, 1001151, 1249992, 1334868, 2002302, 2669736, 3003453, 4004604, 6006906, 8009208, 9010359, 12013812, 18020718, 24027624, 27031077, 36041436, 54062154, 72082872, 108124308, 216248616]

約数ペア:

[(1, 216248616), (2, 108124308), (3, 72082872), (4, 54062154), (6, 36041436), (8, 27031077), (9, 24027624), (12, 18020718), (18, 12013812), (24, 9010359), (27, 8009208), (36, 6006906), (54, 4004604), (72, 3003453), (81, 2669736), (108, 2002302), (162, 1334868), (173, 1249992), (216, 1001151), (243, 889912), (324, 667434), (346, 624996), (486, 444956), (519, 416664), (643, 336312), (648, 333717), (692, 312498), (972, 222478), (1038, 208332), (1286, 168156), (1384, 156249), (1557, 138888), (1929, 112104), (1944, 111239), (2076, 104166), (2572, 84078), (3114, 69444), (3858, 56052), (4152, 52083), (4671, 46296), (5144, 42039), (5787, 37368), (6228, 34722), (7716, 28026), (9342, 23148), (11574, 18684), (12456, 17361), (14013, 15432)]