303851808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81157}}^1$

素因数の和:81186

約数の個数: 72

約数和(自身を含む): 930557628

約数和(自身を除く): 626705820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 81157, 162314, 243471, 324628, 486942, 649256, 730413, 973884, 1055041, 1298512, 1460826, 1947768, 2110082, 2597024, 2921652, 3165123, 3895536, 4220164, 5843304, 6330246, 7791072, 8440328, 9495369, 11686608, 12660492, 16880656, 18990738, 23373216, 25320984, 33761312, 37981476, 50641968, 75962952, 101283936, 151925904, 303851808]

約数ペア:

[(1, 303851808), (2, 151925904), (3, 101283936), (4, 75962952), (6, 50641968), (8, 37981476), (9, 33761312), (12, 25320984), (13, 23373216), (16, 18990738), (18, 16880656), (24, 12660492), (26, 11686608), (32, 9495369), (36, 8440328), (39, 7791072), (48, 6330246), (52, 5843304), (72, 4220164), (78, 3895536), (96, 3165123), (104, 2921652), (117, 2597024), (144, 2110082), (156, 1947768), (208, 1460826), (234, 1298512), (288, 1055041), (312, 973884), (416, 730413), (468, 649256), (624, 486942), (936, 324628), (1248, 243471), (1872, 162314), (3744, 81157)]