127400472

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 128

約数和(自身を含む): 383040000

約数和(自身を除く): 255639528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 456, 513, 666, 684, 703, 839, 888, 999, 1026, 1332, 1368, 1406, 1678, 1998, 2052, 2109, 2517, 2664, 2812, 3356, 3996, 4104, 4218, 5034, 5624, 6327, 6712, 7551, 7992, 8436, 10068, 12654, 15102, 15941, 16872, 18981, 20136, 22653, 25308, 30204, 31043, 31882, 37962, 45306, 47823, 50616, 60408, 62086, 63764, 75924, 90612, 93129, 95646, 124172, 127528, 143469, 151848, 181224, 186258, 191292, 248344, 279387, 286938, 372516, 382584, 430407, 558774, 573876, 589817, 745032, 838161, 860814, 1117548, 1147752, 1179634, 1676322, 1721628, 1769451, 2235096, 2359268, 3352644, 3443256, 3538902, 4718536, 5308353, 6705288, 7077804, 10616706, 14155608, 15925059, 21233412, 31850118, 42466824, 63700236, 127400472]

約数ペア:

[(1, 127400472), (2, 63700236), (3, 42466824), (4, 31850118), (6, 21233412), (8, 15925059), (9, 14155608), (12, 10616706), (18, 7077804), (19, 6705288), (24, 5308353), (27, 4718536), (36, 3538902), (37, 3443256), (38, 3352644), (54, 2359268), (57, 2235096), (72, 1769451), (74, 1721628), (76, 1676322), (108, 1179634), (111, 1147752), (114, 1117548), (148, 860814), (152, 838161), (171, 745032), (216, 589817), (222, 573876), (228, 558774), (296, 430407), (333, 382584), (342, 372516), (444, 286938), (456, 279387), (513, 248344), (666, 191292), (684, 186258), (703, 181224), (839, 151848), (888, 143469), (999, 127528), (1026, 124172), (1332, 95646), (1368, 93129), (1406, 90612), (1678, 75924), (1998, 63764), (2052, 62086), (2109, 60408), (2517, 50616), (2664, 47823), (2812, 45306), (3356, 37962), (3996, 31882), (4104, 31043), (4218, 30204), (5034, 25308), (5624, 22653), (6327, 20136), (6712, 18981), (7551, 16872), (7992, 15941), (8436, 15102), (10068, 12654)]