1078340136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{63913}}^1$

素因数の和:63978

約数の個数: 64

約数和(自身を含む): 2914478400

約数和(自身を除く): 1836138264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 8436, 16872, 63913, 127826, 191739, 255652, 383478, 511304, 766956, 1214347, 1533912, 2364781, 2428694, 3643041, 4729562, 4857388, 7094343, 7286082, 9459124, 9714776, 14188686, 14572164, 18918248, 28377372, 29144328, 44930839, 56754744, 89861678, 134792517, 179723356, 269585034, 359446712, 539170068, 1078340136]

約数ペア:

[(1, 1078340136), (2, 539170068), (3, 359446712), (4, 269585034), (6, 179723356), (8, 134792517), (12, 89861678), (19, 56754744), (24, 44930839), (37, 29144328), (38, 28377372), (57, 18918248), (74, 14572164), (76, 14188686), (111, 9714776), (114, 9459124), (148, 7286082), (152, 7094343), (222, 4857388), (228, 4729562), (296, 3643041), (444, 2428694), (456, 2364781), (703, 1533912), (888, 1214347), (1406, 766956), (2109, 511304), (2812, 383478), (4218, 255652), (5624, 191739), (8436, 127826), (16872, 63913)]