428342544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1693}}^1$

素因数の和:1965

約数の個数: 120

約数和(自身を含む): 1376286912

約数和(自身を除く): 947944368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 251, 252, 336, 502, 504, 753, 1004, 1008, 1506, 1693, 1757, 2008, 2259, 3012, 3386, 3514, 4016, 4518, 5079, 5271, 6024, 6772, 7028, 9036, 10158, 10542, 11851, 12048, 13544, 14056, 15237, 15813, 18072, 20316, 21084, 23702, 27088, 28112, 30474, 31626, 35553, 36144, 40632, 42168, 47404, 60948, 63252, 71106, 81264, 84336, 94808, 106659, 121896, 126504, 142212, 189616, 213318, 243792, 253008, 284424, 424943, 426636, 568848, 849886, 853272, 1274829, 1699772, 1706544, 2549658, 2974601, 3399544, 3824487, 5099316, 5949202, 6799088, 7648974, 8923803, 10198632, 11898404, 15297948, 17847606, 20397264, 23796808, 26771409, 30595896, 35695212, 47593616, 53542818, 61191792, 71390424, 107085636, 142780848, 214171272, 428342544]

約数ペア:

[(1, 428342544), (2, 214171272), (3, 142780848), (4, 107085636), (6, 71390424), (7, 61191792), (8, 53542818), (9, 47593616), (12, 35695212), (14, 30595896), (16, 26771409), (18, 23796808), (21, 20397264), (24, 17847606), (28, 15297948), (36, 11898404), (42, 10198632), (48, 8923803), (56, 7648974), (63, 6799088), (72, 5949202), (84, 5099316), (112, 3824487), (126, 3399544), (144, 2974601), (168, 2549658), (251, 1706544), (252, 1699772), (336, 1274829), (502, 853272), (504, 849886), (753, 568848), (1004, 426636), (1008, 424943), (1506, 284424), (1693, 253008), (1757, 243792), (2008, 213318), (2259, 189616), (3012, 142212), (3386, 126504), (3514, 121896), (4016, 106659), (4518, 94808), (5079, 84336), (5271, 81264), (6024, 71106), (6772, 63252), (7028, 60948), (9036, 47404), (10158, 42168), (10542, 40632), (11851, 36144), (12048, 35553), (13544, 31626), (14056, 30474), (15237, 28112), (15813, 27088), (18072, 23702), (20316, 21084)]