31034448

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 120

約数和(自身を含む): 94488000

約数和(自身を除く): 63453552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 199, 216, 228, 304, 342, 361, 398, 432, 456, 513, 597, 684, 722, 796, 912, 1026, 1083, 1194, 1368, 1444, 1592, 1791, 2052, 2166, 2388, 2736, 2888, 3184, 3249, 3582, 3781, 4104, 4332, 4776, 5373, 5776, 6498, 7164, 7562, 8208, 8664, 9552, 9747, 10746, 11343, 12996, 14328, 15124, 17328, 19494, 21492, 22686, 25992, 28656, 30248, 34029, 38988, 42984, 45372, 51984, 60496, 68058, 71839, 77976, 85968, 90744, 102087, 136116, 143678, 155952, 181488, 204174, 215517, 272232, 287356, 408348, 431034, 544464, 574712, 646551, 816696, 862068, 1149424, 1293102, 1633392, 1724136, 1939653, 2586204, 3448272, 3879306, 5172408, 7758612, 10344816, 15517224, 31034448]

約数ペア:

[(1, 31034448), (2, 15517224), (3, 10344816), (4, 7758612), (6, 5172408), (8, 3879306), (9, 3448272), (12, 2586204), (16, 1939653), (18, 1724136), (19, 1633392), (24, 1293102), (27, 1149424), (36, 862068), (38, 816696), (48, 646551), (54, 574712), (57, 544464), (72, 431034), (76, 408348), (108, 287356), (114, 272232), (144, 215517), (152, 204174), (171, 181488), (199, 155952), (216, 143678), (228, 136116), (304, 102087), (342, 90744), (361, 85968), (398, 77976), (432, 71839), (456, 68058), (513, 60496), (597, 51984), (684, 45372), (722, 42984), (796, 38988), (912, 34029), (1026, 30248), (1083, 28656), (1194, 25992), (1368, 22686), (1444, 21492), (1592, 19494), (1791, 17328), (2052, 15124), (2166, 14328), (2388, 12996), (2736, 11343), (2888, 10746), (3184, 9747), (3249, 9552), (3582, 8664), (3781, 8208), (4104, 7562), (4332, 7164), (4776, 6498), (5373, 5776)]