428299102

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1958

約数の個数: 72

約数和(自身を含む): 865143720

約数和(自身を除く): 436844618

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 121, 133, 154, 209, 242, 266, 418, 539, 847, 931, 1078, 1463, 1694, 1862, 1901, 2299, 2926, 3802, 4598, 5929, 10241, 11858, 13307, 16093, 20482, 20911, 26614, 32186, 36119, 41822, 72238, 93149, 112651, 146377, 186298, 225302, 230021, 252833, 292754, 397309, 460042, 505666, 794618, 1024639, 1610147, 1769831, 2049278, 2781163, 3220294, 3539662, 4370399, 5562326, 8740798, 11271029, 19468141, 22542058, 30592793, 38936282, 61185586, 214149551, 428299102]

約数ペア:

[(1, 428299102), (2, 214149551), (7, 61185586), (11, 38936282), (14, 30592793), (19, 22542058), (22, 19468141), (38, 11271029), (49, 8740798), (77, 5562326), (98, 4370399), (121, 3539662), (133, 3220294), (154, 2781163), (209, 2049278), (242, 1769831), (266, 1610147), (418, 1024639), (539, 794618), (847, 505666), (931, 460042), (1078, 397309), (1463, 292754), (1694, 252833), (1862, 230021), (1901, 225302), (2299, 186298), (2926, 146377), (3802, 112651), (4598, 93149), (5929, 72238), (10241, 41822), (11858, 36119), (13307, 32186), (16093, 26614), (20482, 20911)]