266771628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 743608320

約数和(自身を除く): 476836692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 83, 111, 114, 127, 148, 166, 171, 222, 228, 249, 254, 332, 333, 342, 381, 444, 498, 508, 666, 684, 703, 747, 762, 996, 1143, 1332, 1406, 1494, 1524, 1577, 2109, 2286, 2413, 2812, 2988, 3071, 3154, 4218, 4572, 4699, 4731, 4826, 6142, 6308, 6327, 7239, 8436, 9213, 9398, 9462, 9652, 10541, 12284, 12654, 14097, 14193, 14478, 18426, 18796, 18924, 21082, 21717, 25308, 27639, 28194, 28386, 28956, 31623, 36852, 42164, 42291, 43434, 55278, 56388, 56772, 58349, 63246, 84582, 86868, 89281, 94869, 110556, 116698, 126492, 169164, 175047, 178562, 189738, 200279, 233396, 267843, 350094, 357124, 379476, 390017, 400558, 525141, 535686, 600837, 700188, 780034, 801116, 803529, 1050282, 1071372, 1170051, 1201674, 1560068, 1607058, 1802511, 2100564, 2340102, 2403348, 3214116, 3510153, 3605022, 4680204, 7020306, 7210044, 7410323, 14040612, 14820646, 22230969, 29641292, 44461938, 66692907, 88923876, 133385814, 266771628]

約数ペア:

[(1, 266771628), (2, 133385814), (3, 88923876), (4, 66692907), (6, 44461938), (9, 29641292), (12, 22230969), (18, 14820646), (19, 14040612), (36, 7410323), (37, 7210044), (38, 7020306), (57, 4680204), (74, 3605022), (76, 3510153), (83, 3214116), (111, 2403348), (114, 2340102), (127, 2100564), (148, 1802511), (166, 1607058), (171, 1560068), (222, 1201674), (228, 1170051), (249, 1071372), (254, 1050282), (332, 803529), (333, 801116), (342, 780034), (381, 700188), (444, 600837), (498, 535686), (508, 525141), (666, 400558), (684, 390017), (703, 379476), (747, 357124), (762, 350094), (996, 267843), (1143, 233396), (1332, 200279), (1406, 189738), (1494, 178562), (1524, 175047), (1577, 169164), (2109, 126492), (2286, 116698), (2413, 110556), (2812, 94869), (2988, 89281), (3071, 86868), (3154, 84582), (4218, 63246), (4572, 58349), (4699, 56772), (4731, 56388), (4826, 55278), (6142, 43434), (6308, 42291), (6327, 42164), (7239, 36852), (8436, 31623), (9213, 28956), (9398, 28386), (9462, 28194), (9652, 27639), (10541, 25308), (12284, 21717), (12654, 21082), (14097, 18924), (14193, 18796), (14478, 18426)]