457399712

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1211

約数の個数: 144

約数和(自身を含む): 1193476032

約数和(自身を除く): 736076320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 224, 253, 308, 322, 352, 368, 392, 506, 539, 616, 644, 736, 784, 1012, 1078, 1127, 1153, 1232, 1288, 1568, 1771, 2024, 2156, 2254, 2306, 2464, 2576, 3542, 4048, 4312, 4508, 4612, 5152, 7084, 8071, 8096, 8624, 9016, 9224, 12397, 12683, 14168, 16142, 17248, 18032, 18448, 24794, 25366, 26519, 28336, 32284, 36064, 36896, 49588, 50732, 53038, 56497, 56672, 64568, 88781, 99176, 101464, 106076, 112994, 129136, 177562, 185633, 198352, 202928, 212152, 225988, 258272, 291709, 355124, 371266, 396704, 405856, 424304, 451976, 583418, 621467, 710248, 742532, 848608, 903952, 1166836, 1242934, 1299431, 1420496, 1485064, 1807904, 2041963, 2333672, 2485868, 2598862, 2840992, 2970128, 4083926, 4667344, 4971736, 5197724, 5940256, 8167852, 9334688, 9943472, 10395448, 14293741, 16335704, 19886944, 20790896, 28587482, 32671408, 41581792, 57174964, 65342816, 114349928, 228699856, 457399712]

約数ペア:

[(1, 457399712), (2, 228699856), (4, 114349928), (7, 65342816), (8, 57174964), (11, 41581792), (14, 32671408), (16, 28587482), (22, 20790896), (23, 19886944), (28, 16335704), (32, 14293741), (44, 10395448), (46, 9943472), (49, 9334688), (56, 8167852), (77, 5940256), (88, 5197724), (92, 4971736), (98, 4667344), (112, 4083926), (154, 2970128), (161, 2840992), (176, 2598862), (184, 2485868), (196, 2333672), (224, 2041963), (253, 1807904), (308, 1485064), (322, 1420496), (352, 1299431), (368, 1242934), (392, 1166836), (506, 903952), (539, 848608), (616, 742532), (644, 710248), (736, 621467), (784, 583418), (1012, 451976), (1078, 424304), (1127, 405856), (1153, 396704), (1232, 371266), (1288, 355124), (1568, 291709), (1771, 258272), (2024, 225988), (2156, 212152), (2254, 202928), (2306, 198352), (2464, 185633), (2576, 177562), (3542, 129136), (4048, 112994), (4312, 106076), (4508, 101464), (4612, 99176), (5152, 88781), (7084, 64568), (8071, 56672), (8096, 56497), (8624, 53038), (9016, 50732), (9224, 49588), (12397, 36896), (12683, 36064), (14168, 32284), (16142, 28336), (17248, 26519), (18032, 25366), (18448, 24794)]