620914896

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{68443}}^1$

素因数の和:68470

約数の個数: 100

約数和(自身を含む): 2053867552

約数和(自身を除く): 1432952656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 68443, 136886, 205329, 273772, 410658, 479101, 547544, 615987, 821316, 958202, 1095088, 1231974, 1437303, 1642632, 1847961, 1916404, 2463948, 2874606, 3285264, 3695922, 3832808, 4311909, 4927896, 5543883, 5749212, 7391844, 7665616, 8623818, 9855792, 11087766, 11498424, 12935727, 14783688, 17247636, 22175532, 22996848, 25871454, 29567376, 34495272, 38807181, 44351064, 51742908, 68990544, 77614362, 88702128, 103485816, 155228724, 206971632, 310457448, 620914896]

約数ペア:

[(1, 620914896), (2, 310457448), (3, 206971632), (4, 155228724), (6, 103485816), (7, 88702128), (8, 77614362), (9, 68990544), (12, 51742908), (14, 44351064), (16, 38807181), (18, 34495272), (21, 29567376), (24, 25871454), (27, 22996848), (28, 22175532), (36, 17247636), (42, 14783688), (48, 12935727), (54, 11498424), (56, 11087766), (63, 9855792), (72, 8623818), (81, 7665616), (84, 7391844), (108, 5749212), (112, 5543883), (126, 4927896), (144, 4311909), (162, 3832808), (168, 3695922), (189, 3285264), (216, 2874606), (252, 2463948), (324, 1916404), (336, 1847961), (378, 1642632), (432, 1437303), (504, 1231974), (567, 1095088), (648, 958202), (756, 821316), (1008, 615987), (1134, 547544), (1296, 479101), (1512, 410658), (2268, 273772), (3024, 205329), (4536, 136886), (9072, 68443)]