1245571444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 2519838720

約数和(自身を除く): 1274267276

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 61, 62, 106, 122, 124, 212, 239, 244, 403, 478, 689, 793, 806, 956, 1378, 1586, 1612, 1643, 1891, 2756, 3107, 3172, 3233, 3286, 3782, 6214, 6466, 6572, 7409, 7564, 12428, 12667, 12932, 14579, 14818, 21359, 24583, 25334, 29158, 29636, 42029, 42718, 49166, 50668, 58316, 84058, 85436, 96317, 98332, 100223, 164671, 168116, 189527, 192634, 200446, 329342, 379054, 385268, 392677, 400892, 451949, 658684, 758108, 772687, 785354, 903898, 1302899, 1545374, 1570708, 1807796, 2605798, 3090748, 5104801, 5211596, 5875337, 10044931, 10209602, 11750674, 20089862, 20419204, 23501348, 23953297, 40179724, 47906594, 95813188, 311392861, 622785722, 1245571444]

約数ペア:

[(1, 1245571444), (2, 622785722), (4, 311392861), (13, 95813188), (26, 47906594), (31, 40179724), (52, 23953297), (53, 23501348), (61, 20419204), (62, 20089862), (106, 11750674), (122, 10209602), (124, 10044931), (212, 5875337), (239, 5211596), (244, 5104801), (403, 3090748), (478, 2605798), (689, 1807796), (793, 1570708), (806, 1545374), (956, 1302899), (1378, 903898), (1586, 785354), (1612, 772687), (1643, 758108), (1891, 658684), (2756, 451949), (3107, 400892), (3172, 392677), (3233, 385268), (3286, 379054), (3782, 329342), (6214, 200446), (6466, 192634), (6572, 189527), (7409, 168116), (7564, 164671), (12428, 100223), (12667, 98332), (12932, 96317), (14579, 85436), (14818, 84058), (21359, 58316), (24583, 50668), (25334, 49166), (29158, 42718), (29636, 42029)]