2196744816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{210901}}^1$

素因数の和:210950

約数の個数: 80

約数和(自身を含む): 6694873088

約数和(自身を除く): 4498128272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 210901, 421802, 632703, 843604, 1265406, 1476307, 1687208, 2530812, 2952614, 3374416, 4428921, 5061624, 5905228, 6537931, 8857842, 10123248, 11810456, 13075862, 17715684, 19613793, 23620912, 26151724, 35431368, 39227586, 45765517, 52303448, 70862736, 78455172, 91531034, 104606896, 137296551, 156910344, 183062068, 274593102, 313820688, 366124136, 549186204, 732248272, 1098372408, 2196744816]

約数ペア:

[(1, 2196744816), (2, 1098372408), (3, 732248272), (4, 549186204), (6, 366124136), (7, 313820688), (8, 274593102), (12, 183062068), (14, 156910344), (16, 137296551), (21, 104606896), (24, 91531034), (28, 78455172), (31, 70862736), (42, 52303448), (48, 45765517), (56, 39227586), (62, 35431368), (84, 26151724), (93, 23620912), (112, 19613793), (124, 17715684), (168, 13075862), (186, 11810456), (217, 10123248), (248, 8857842), (336, 6537931), (372, 5905228), (434, 5061624), (496, 4428921), (651, 3374416), (744, 2952614), (868, 2530812), (1302, 1687208), (1488, 1476307), (1736, 1265406), (2604, 843604), (3472, 632703), (5208, 421802), (10416, 210901)]