216819864

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{49367}}^1$

素因数の和:49440

約数の個数: 48

約数和(自身を含む): 596859120

約数和(自身を除く): 380039256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 49367, 98734, 148101, 197468, 296202, 394936, 444303, 592404, 888606, 1184808, 1777212, 3011387, 3554424, 6022774, 9034161, 12045548, 18068322, 24091096, 27102483, 36136644, 54204966, 72273288, 108409932, 216819864]

約数ペア:

[(1, 216819864), (2, 108409932), (3, 72273288), (4, 54204966), (6, 36136644), (8, 27102483), (9, 24091096), (12, 18068322), (18, 12045548), (24, 9034161), (36, 6022774), (61, 3554424), (72, 3011387), (122, 1777212), (183, 1184808), (244, 888606), (366, 592404), (488, 444303), (549, 394936), (732, 296202), (1098, 197468), (1464, 148101), (2196, 98734), (4392, 49367)]