628848704

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:664

約数の個数: 112

約数和(自身を含む): 1443142656

約数和(自身を除く): 814293952

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 71, 88, 92, 142, 176, 184, 253, 284, 352, 368, 506, 547, 568, 704, 736, 781, 1012, 1094, 1136, 1472, 1562, 1633, 2024, 2188, 2272, 3124, 3266, 4048, 4376, 4544, 6017, 6248, 6532, 8096, 8752, 12034, 12496, 12581, 13064, 16192, 17504, 17963, 24068, 24992, 25162, 26128, 35008, 35926, 38837, 48136, 49984, 50324, 52256, 71852, 77674, 96272, 100648, 104512, 138391, 143704, 155348, 192544, 201296, 276782, 287408, 310696, 385088, 402592, 427207, 553564, 574816, 621392, 805184, 854414, 893251, 1107128, 1149632, 1242784, 1708828, 1786502, 2214256, 2485568, 3417656, 3573004, 4428512, 6835312, 7146008, 8857024, 9825761, 13670624, 14292016, 19651522, 27341248, 28584032, 39303044, 57168064, 78606088, 157212176, 314424352, 628848704]

約数ペア:

[(1, 628848704), (2, 314424352), (4, 157212176), (8, 78606088), (11, 57168064), (16, 39303044), (22, 28584032), (23, 27341248), (32, 19651522), (44, 14292016), (46, 13670624), (64, 9825761), (71, 8857024), (88, 7146008), (92, 6835312), (142, 4428512), (176, 3573004), (184, 3417656), (253, 2485568), (284, 2214256), (352, 1786502), (368, 1708828), (506, 1242784), (547, 1149632), (568, 1107128), (704, 893251), (736, 854414), (781, 805184), (1012, 621392), (1094, 574816), (1136, 553564), (1472, 427207), (1562, 402592), (1633, 385088), (2024, 310696), (2188, 287408), (2272, 276782), (3124, 201296), (3266, 192544), (4048, 155348), (4376, 143704), (4544, 138391), (6017, 104512), (6248, 100648), (6532, 96272), (8096, 77674), (8752, 71852), (12034, 52256), (12496, 50324), (12581, 49984), (13064, 48136), (16192, 38837), (17504, 35926), (17963, 35008), (24068, 26128), (24992, 25162)]