284848088

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 648230400

約数和(自身を除く): 363382312

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 79, 124, 134, 158, 217, 248, 268, 316, 434, 469, 536, 553, 632, 868, 938, 961, 1106, 1736, 1876, 1922, 2077, 2212, 2449, 3752, 3844, 4154, 4424, 4898, 5293, 6727, 7688, 8308, 9796, 10586, 13454, 14539, 16616, 17143, 19592, 21172, 26908, 29078, 34286, 37051, 42344, 53816, 58156, 64387, 68572, 74102, 75919, 116312, 128774, 137144, 148204, 151838, 164083, 257548, 296408, 303676, 328166, 450709, 515096, 531433, 607352, 656332, 901418, 1062866, 1148581, 1312664, 1802836, 2125732, 2297162, 3605672, 4251464, 4594324, 5086573, 9188648, 10173146, 20346292, 35606011, 40692584, 71212022, 142424044, 284848088]

約数ペア:

[(1, 284848088), (2, 142424044), (4, 71212022), (7, 40692584), (8, 35606011), (14, 20346292), (28, 10173146), (31, 9188648), (56, 5086573), (62, 4594324), (67, 4251464), (79, 3605672), (124, 2297162), (134, 2125732), (158, 1802836), (217, 1312664), (248, 1148581), (268, 1062866), (316, 901418), (434, 656332), (469, 607352), (536, 531433), (553, 515096), (632, 450709), (868, 328166), (938, 303676), (961, 296408), (1106, 257548), (1736, 164083), (1876, 151838), (1922, 148204), (2077, 137144), (2212, 128774), (2449, 116312), (3752, 75919), (3844, 74102), (4154, 68572), (4424, 64387), (4898, 58156), (5293, 53816), (6727, 42344), (7688, 37051), (8308, 34286), (9796, 29078), (10586, 26908), (13454, 21172), (14539, 19592), (16616, 17143)]