215996856

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{967}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 556174080

約数和(自身を除く): 340177224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 227, 246, 328, 454, 492, 681, 908, 967, 984, 1362, 1816, 1934, 2724, 2901, 3868, 5448, 5802, 7736, 9307, 11604, 18614, 23208, 27921, 37228, 39647, 55842, 74456, 79294, 111684, 118941, 158588, 219509, 223368, 237882, 317176, 439018, 475764, 658527, 878036, 951528, 1317054, 1756072, 2634108, 5268216, 8999869, 17999738, 26999607, 35999476, 53999214, 71998952, 107998428, 215996856]

約数ペア:

[(1, 215996856), (2, 107998428), (3, 71998952), (4, 53999214), (6, 35999476), (8, 26999607), (12, 17999738), (24, 8999869), (41, 5268216), (82, 2634108), (123, 1756072), (164, 1317054), (227, 951528), (246, 878036), (328, 658527), (454, 475764), (492, 439018), (681, 317176), (908, 237882), (967, 223368), (984, 219509), (1362, 158588), (1816, 118941), (1934, 111684), (2724, 79294), (2901, 74456), (3868, 55842), (5448, 39647), (5802, 37228), (7736, 27921), (9307, 23208), (11604, 18614)]