252321048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1662

約数の個数: 128

約数和(自身を含む): 808896000

約数和(自身を除く): 556574952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 109, 126, 168, 189, 216, 218, 252, 327, 378, 436, 504, 654, 756, 763, 872, 981, 1308, 1512, 1526, 1531, 1962, 2289, 2616, 2943, 3052, 3062, 3924, 4578, 4593, 5886, 6104, 6124, 6867, 7848, 9156, 9186, 10717, 11772, 12248, 13734, 13779, 18312, 18372, 20601, 21434, 23544, 27468, 27558, 32151, 36744, 41202, 41337, 42868, 54936, 55116, 64302, 82404, 82674, 85736, 96453, 110232, 128604, 164808, 165348, 166879, 192906, 257208, 289359, 330696, 333758, 385812, 500637, 578718, 667516, 771624, 1001274, 1157436, 1168153, 1335032, 1501911, 2002548, 2314872, 2336306, 3003822, 3504459, 4005096, 4505733, 4672612, 6007644, 7008918, 9011466, 9345224, 10513377, 12015288, 14017836, 18022932, 21026754, 28035672, 31540131, 36045864, 42053508, 63080262, 84107016, 126160524, 252321048]

約数ペア:

[(1, 252321048), (2, 126160524), (3, 84107016), (4, 63080262), (6, 42053508), (7, 36045864), (8, 31540131), (9, 28035672), (12, 21026754), (14, 18022932), (18, 14017836), (21, 12015288), (24, 10513377), (27, 9345224), (28, 9011466), (36, 7008918), (42, 6007644), (54, 4672612), (56, 4505733), (63, 4005096), (72, 3504459), (84, 3003822), (108, 2336306), (109, 2314872), (126, 2002548), (168, 1501911), (189, 1335032), (216, 1168153), (218, 1157436), (252, 1001274), (327, 771624), (378, 667516), (436, 578718), (504, 500637), (654, 385812), (756, 333758), (763, 330696), (872, 289359), (981, 257208), (1308, 192906), (1512, 166879), (1526, 165348), (1531, 164808), (1962, 128604), (2289, 110232), (2616, 96453), (2943, 85736), (3052, 82674), (3062, 82404), (3924, 64302), (4578, 55116), (4593, 54936), (5886, 42868), (6104, 41337), (6124, 41202), (6867, 36744), (7848, 32151), (9156, 27558), (9186, 27468), (10717, 23544), (11772, 21434), (12248, 20601), (13734, 18372), (13779, 18312)]