212192928

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19913}}^1$

素因数の和:19966

約数の個数: 72

約数和(自身を含む): 619763508

約数和(自身を除く): 407570580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 19913, 39826, 59739, 79652, 119478, 159304, 179217, 238956, 318608, 358434, 477912, 637216, 716868, 736781, 955824, 1433736, 1473562, 1911648, 2210343, 2867472, 2947124, 4420686, 5734944, 5894248, 6631029, 8841372, 11788496, 13262058, 17682744, 23576992, 26524116, 35365488, 53048232, 70730976, 106096464, 212192928]

約数ペア:

[(1, 212192928), (2, 106096464), (3, 70730976), (4, 53048232), (6, 35365488), (8, 26524116), (9, 23576992), (12, 17682744), (16, 13262058), (18, 11788496), (24, 8841372), (32, 6631029), (36, 5894248), (37, 5734944), (48, 4420686), (72, 2947124), (74, 2867472), (96, 2210343), (111, 1911648), (144, 1473562), (148, 1433736), (222, 955824), (288, 736781), (296, 716868), (333, 637216), (444, 477912), (592, 358434), (666, 318608), (888, 238956), (1184, 179217), (1332, 159304), (1776, 119478), (2664, 79652), (3552, 59739), (5328, 39826), (10656, 19913)]