2398840416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1189901}}^1$

素因数の和:1189924

約数の個数: 72

約数和(自身を含む): 7796237904

約数和(自身を除く): 5397397488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1189901, 2379802, 3569703, 4759604, 7139406, 8329307, 9519208, 10709109, 14278812, 16658614, 19038416, 21418218, 24987921, 28557624, 33317228, 38076832, 42836436, 49975842, 57115248, 66634456, 74963763, 85672872, 99951684, 114230496, 133268912, 149927526, 171345744, 199903368, 266537824, 299855052, 342691488, 399806736, 599710104, 799613472, 1199420208, 2398840416]

約数ペア:

[(1, 2398840416), (2, 1199420208), (3, 799613472), (4, 599710104), (6, 399806736), (7, 342691488), (8, 299855052), (9, 266537824), (12, 199903368), (14, 171345744), (16, 149927526), (18, 133268912), (21, 114230496), (24, 99951684), (28, 85672872), (32, 74963763), (36, 66634456), (42, 57115248), (48, 49975842), (56, 42836436), (63, 38076832), (72, 33317228), (84, 28557624), (96, 24987921), (112, 21418218), (126, 19038416), (144, 16658614), (168, 14278812), (224, 10709109), (252, 9519208), (288, 8329307), (336, 7139406), (504, 4759604), (672, 3569703), (1008, 2379802), (2016, 1189901)]