315519054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 711622656

約数和(自身を除く): 396103602

約数列:

[1, 2, 3, 6, 19, 31, 37, 38, 57, 62, 74, 93, 111, 114, 127, 186, 222, 254, 361, 381, 589, 703, 722, 762, 1083, 1147, 1178, 1406, 1767, 2109, 2166, 2294, 2413, 3441, 3534, 3937, 4218, 4699, 4826, 6882, 7239, 7874, 9398, 11191, 11811, 13357, 14097, 14478, 21793, 22382, 23622, 26714, 28194, 33573, 40071, 43586, 45847, 65379, 67146, 74803, 80142, 89281, 91694, 130758, 137541, 145669, 149606, 178562, 224409, 267843, 275082, 291338, 414067, 437007, 448818, 535686, 828134, 874014, 1242201, 1421257, 1696339, 2484402, 2767711, 2842514, 3392678, 4263771, 5089017, 5535422, 8303133, 8527542, 10178034, 16606266, 52586509, 105173018, 157759527, 315519054]

約数ペア:

[(1, 315519054), (2, 157759527), (3, 105173018), (6, 52586509), (19, 16606266), (31, 10178034), (37, 8527542), (38, 8303133), (57, 5535422), (62, 5089017), (74, 4263771), (93, 3392678), (111, 2842514), (114, 2767711), (127, 2484402), (186, 1696339), (222, 1421257), (254, 1242201), (361, 874014), (381, 828134), (589, 535686), (703, 448818), (722, 437007), (762, 414067), (1083, 291338), (1147, 275082), (1178, 267843), (1406, 224409), (1767, 178562), (2109, 149606), (2166, 145669), (2294, 137541), (2413, 130758), (3441, 91694), (3534, 89281), (3937, 80142), (4218, 74803), (4699, 67146), (4826, 65379), (6882, 45847), (7239, 43586), (7874, 40071), (9398, 33573), (11191, 28194), (11811, 26714), (13357, 23622), (14097, 22382), (14478, 21793)]