557424

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{79}}^1$

素因数の和:107

約数の個数: 90

約数和(自身を含む): 1837680

約数和(自身を除く): 1280256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 112, 126, 144, 147, 158, 168, 196, 237, 252, 294, 316, 336, 392, 441, 474, 504, 553, 588, 632, 711, 784, 882, 948, 1008, 1106, 1176, 1264, 1422, 1659, 1764, 1896, 2212, 2352, 2844, 3318, 3528, 3792, 3871, 4424, 4977, 5688, 6636, 7056, 7742, 8848, 9954, 11376, 11613, 13272, 15484, 19908, 23226, 26544, 30968, 34839, 39816, 46452, 61936, 69678, 79632, 92904, 139356, 185808, 278712, 557424]

約数ペア:

[(1, 557424), (2, 278712), (3, 185808), (4, 139356), (6, 92904), (7, 79632), (8, 69678), (9, 61936), (12, 46452), (14, 39816), (16, 34839), (18, 30968), (21, 26544), (24, 23226), (28, 19908), (36, 15484), (42, 13272), (48, 11613), (49, 11376), (56, 9954), (63, 8848), (72, 7742), (79, 7056), (84, 6636), (98, 5688), (112, 4977), (126, 4424), (144, 3871), (147, 3792), (158, 3528), (168, 3318), (196, 2844), (237, 2352), (252, 2212), (294, 1896), (316, 1764), (336, 1659), (392, 1422), (441, 1264), (474, 1176), (504, 1106), (553, 1008), (588, 948), (632, 882), (711, 784)]