248812704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{123419}}^1$

素因数の和:123442

約数の個数: 72

約数和(自身を含む): 808647840

約数和(自身を除く): 559835136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 123419, 246838, 370257, 493676, 740514, 863933, 987352, 1110771, 1481028, 1727866, 1974704, 2221542, 2591799, 2962056, 3455732, 3949408, 4443084, 5183598, 5924112, 6911464, 7775397, 8886168, 10367196, 11848224, 13822928, 15550794, 17772336, 20734392, 27645856, 31101588, 35544672, 41468784, 62203176, 82937568, 124406352, 248812704]

約数ペア:

[(1, 248812704), (2, 124406352), (3, 82937568), (4, 62203176), (6, 41468784), (7, 35544672), (8, 31101588), (9, 27645856), (12, 20734392), (14, 17772336), (16, 15550794), (18, 13822928), (21, 11848224), (24, 10367196), (28, 8886168), (32, 7775397), (36, 6911464), (42, 5924112), (48, 5183598), (56, 4443084), (63, 3949408), (72, 3455732), (84, 2962056), (96, 2591799), (112, 2221542), (126, 1974704), (144, 1727866), (168, 1481028), (224, 1110771), (252, 987352), (288, 863933), (336, 740514), (504, 493676), (672, 370257), (1008, 246838), (2016, 123419)]