318882312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{210901}}^1$

素因数の和:210923

約数の個数: 64

約数和(自身を含む): 1012329600

約数和(自身を除く): 693447288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 210901, 421802, 632703, 843604, 1265406, 1476307, 1687208, 1898109, 2530812, 2952614, 3796218, 4428921, 5061624, 5694327, 5905228, 7592436, 8857842, 11388654, 11810456, 13286763, 15184872, 17715684, 22777308, 26573526, 35431368, 39860289, 45554616, 53147052, 79720578, 106294104, 159441156, 318882312]

約数ペア:

[(1, 318882312), (2, 159441156), (3, 106294104), (4, 79720578), (6, 53147052), (7, 45554616), (8, 39860289), (9, 35431368), (12, 26573526), (14, 22777308), (18, 17715684), (21, 15184872), (24, 13286763), (27, 11810456), (28, 11388654), (36, 8857842), (42, 7592436), (54, 5905228), (56, 5694327), (63, 5061624), (72, 4428921), (84, 3796218), (108, 2952614), (126, 2530812), (168, 1898109), (189, 1687208), (216, 1476307), (252, 1265406), (378, 843604), (504, 632703), (756, 421802), (1512, 210901)]