1572228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 4822272

約数和(自身を除く): 3250044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 367, 476, 612, 714, 734, 1071, 1101, 1428, 1468, 2142, 2202, 2569, 3303, 4284, 4404, 5138, 6239, 6606, 7707, 10276, 12478, 13212, 15414, 18717, 23121, 24956, 30828, 37434, 43673, 46242, 56151, 74868, 87346, 92484, 112302, 131019, 174692, 224604, 262038, 393057, 524076, 786114, 1572228]

約数ペア:

[(1, 1572228), (2, 786114), (3, 524076), (4, 393057), (6, 262038), (7, 224604), (9, 174692), (12, 131019), (14, 112302), (17, 92484), (18, 87346), (21, 74868), (28, 56151), (34, 46242), (36, 43673), (42, 37434), (51, 30828), (63, 24956), (68, 23121), (84, 18717), (102, 15414), (119, 13212), (126, 12478), (153, 10276), (204, 7707), (238, 6606), (252, 6239), (306, 5138), (357, 4404), (367, 4284), (476, 3303), (612, 2569), (714, 2202), (734, 2142), (1071, 1468), (1101, 1428)]