280724472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1901}}^1$

素因数の和:2213

約数の個数: 96

約数和(自身を含む): 872333280

約数和(自身を除く): 591608808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 293, 504, 586, 879, 1172, 1758, 1901, 2051, 2344, 2637, 3516, 3802, 4102, 5274, 5703, 6153, 7032, 7604, 8204, 10548, 11406, 12306, 13307, 15208, 16408, 17109, 18459, 21096, 22812, 24612, 26614, 34218, 36918, 39921, 45624, 49224, 53228, 68436, 73836, 79842, 106456, 119763, 136872, 147672, 159684, 239526, 319368, 479052, 556993, 958104, 1113986, 1670979, 2227972, 3341958, 3898951, 4455944, 5012937, 6683916, 7797902, 10025874, 11696853, 13367832, 15595804, 20051748, 23393706, 31191608, 35090559, 40103496, 46787412, 70181118, 93574824, 140362236, 280724472]

約数ペア:

[(1, 280724472), (2, 140362236), (3, 93574824), (4, 70181118), (6, 46787412), (7, 40103496), (8, 35090559), (9, 31191608), (12, 23393706), (14, 20051748), (18, 15595804), (21, 13367832), (24, 11696853), (28, 10025874), (36, 7797902), (42, 6683916), (56, 5012937), (63, 4455944), (72, 3898951), (84, 3341958), (126, 2227972), (168, 1670979), (252, 1113986), (293, 958104), (504, 556993), (586, 479052), (879, 319368), (1172, 239526), (1758, 159684), (1901, 147672), (2051, 136872), (2344, 119763), (2637, 106456), (3516, 79842), (3802, 73836), (4102, 68436), (5274, 53228), (5703, 49224), (6153, 45624), (7032, 39921), (7604, 36918), (8204, 34218), (10548, 26614), (11406, 24612), (12306, 22812), (13307, 21096), (15208, 18459), (16408, 17109)]