222420072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2897}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 637096320

約数和(自身を除く): 414676248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 457, 914, 1371, 1828, 2742, 2897, 3199, 3656, 5484, 5794, 6398, 8691, 9597, 10968, 11588, 12796, 17382, 19194, 20279, 23176, 25592, 34764, 38388, 40558, 60837, 69528, 76776, 81116, 121674, 162232, 243348, 486696, 1323929, 2647858, 3971787, 5295716, 7943574, 9267503, 10591432, 15887148, 18535006, 27802509, 31774296, 37070012, 55605018, 74140024, 111210036, 222420072]

約数ペア:

[(1, 222420072), (2, 111210036), (3, 74140024), (4, 55605018), (6, 37070012), (7, 31774296), (8, 27802509), (12, 18535006), (14, 15887148), (21, 10591432), (24, 9267503), (28, 7943574), (42, 5295716), (56, 3971787), (84, 2647858), (168, 1323929), (457, 486696), (914, 243348), (1371, 162232), (1828, 121674), (2742, 81116), (2897, 76776), (3199, 69528), (3656, 60837), (5484, 40558), (5794, 38388), (6398, 34764), (8691, 25592), (9597, 23176), (10968, 20279), (11588, 19194), (12796, 17382)]