290952112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53327}}^1$

素因数の和:53377

約数の個数: 40

約数和(自身を含む): 634816512

約数和(自身を除く): 343864400

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 53327, 106654, 213308, 426616, 586597, 853232, 1173194, 1653137, 2346388, 3306274, 4692776, 6612548, 9385552, 13225096, 18184507, 26450192, 36369014, 72738028, 145476056, 290952112]

約数ペア:

[(1, 290952112), (2, 145476056), (4, 72738028), (8, 36369014), (11, 26450192), (16, 18184507), (22, 13225096), (31, 9385552), (44, 6612548), (62, 4692776), (88, 3306274), (124, 2346388), (176, 1653137), (248, 1173194), (341, 853232), (496, 586597), (682, 426616), (1364, 213308), (2728, 106654), (5456, 53327)]