1969218312

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{1499}}^1$

素因数の和:2066

約数の個数: 64

約数和(自身を含む): 4976640000

約数和(自身を除く): 3007421688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 431, 508, 762, 862, 1016, 1293, 1499, 1524, 1724, 2586, 2998, 3048, 3448, 4497, 5172, 5996, 8994, 10344, 11992, 17988, 35976, 54737, 109474, 164211, 190373, 218948, 328422, 380746, 437896, 571119, 646069, 656844, 761492, 1142238, 1292138, 1313688, 1522984, 1938207, 2284476, 2584276, 3876414, 4568952, 5168552, 7752828, 15505656, 82050763, 164101526, 246152289, 328203052, 492304578, 656406104, 984609156, 1969218312]

約数ペア:

[(1, 1969218312), (2, 984609156), (3, 656406104), (4, 492304578), (6, 328203052), (8, 246152289), (12, 164101526), (24, 82050763), (127, 15505656), (254, 7752828), (381, 5168552), (431, 4568952), (508, 3876414), (762, 2584276), (862, 2284476), (1016, 1938207), (1293, 1522984), (1499, 1313688), (1524, 1292138), (1724, 1142238), (2586, 761492), (2998, 656844), (3048, 646069), (3448, 571119), (4497, 437896), (5172, 380746), (5996, 328422), (8994, 218948), (10344, 190373), (11992, 164211), (17988, 109474), (35976, 54737)]