1420348104

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{402593}}^1$

素因数の和:402619

約数の個数: 72

約数和(自身を含む): 4474832310

約数和(自身を除く): 3054484206

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 402593, 805186, 1207779, 1610372, 2415558, 2818151, 3220744, 3623337, 4831116, 5636302, 7246674, 8454453, 9662232, 11272604, 14493348, 16908906, 19727057, 22545208, 25363359, 28986696, 33817812, 39454114, 50726718, 59181171, 67635624, 78908228, 101453436, 118362342, 157816456, 177543513, 202906872, 236724684, 355087026, 473449368, 710174052, 1420348104]

約数ペア:

[(1, 1420348104), (2, 710174052), (3, 473449368), (4, 355087026), (6, 236724684), (7, 202906872), (8, 177543513), (9, 157816456), (12, 118362342), (14, 101453436), (18, 78908228), (21, 67635624), (24, 59181171), (28, 50726718), (36, 39454114), (42, 33817812), (49, 28986696), (56, 25363359), (63, 22545208), (72, 19727057), (84, 16908906), (98, 14493348), (126, 11272604), (147, 9662232), (168, 8454453), (196, 7246674), (252, 5636302), (294, 4831116), (392, 3623337), (441, 3220744), (504, 2818151), (588, 2415558), (882, 1610372), (1176, 1207779), (1764, 805186), (3528, 402593)]