505982124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{101}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 1353538368

約数和(自身を除く): 847556244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 101, 124, 134, 186, 201, 202, 268, 279, 303, 372, 402, 404, 558, 603, 606, 804, 909, 1116, 1206, 1212, 1818, 2077, 2412, 3131, 3636, 4154, 4489, 6231, 6262, 6767, 8308, 8978, 9393, 12462, 12524, 13467, 13534, 17956, 18693, 18786, 20301, 24924, 26934, 27068, 28179, 37386, 37572, 40401, 40602, 53868, 56358, 60903, 74772, 80802, 81204, 112716, 121806, 139159, 161604, 209777, 243612, 278318, 417477, 419554, 453389, 556636, 629331, 834954, 839108, 906778, 1252431, 1258662, 1360167, 1669908, 1813556, 1887993, 2504862, 2517324, 2720334, 3775986, 4080501, 5009724, 5440668, 7551972, 8161002, 14055059, 16322004, 28110118, 42165177, 56220236, 84330354, 126495531, 168660708, 252991062, 505982124]

約数ペア:

[(1, 505982124), (2, 252991062), (3, 168660708), (4, 126495531), (6, 84330354), (9, 56220236), (12, 42165177), (18, 28110118), (31, 16322004), (36, 14055059), (62, 8161002), (67, 7551972), (93, 5440668), (101, 5009724), (124, 4080501), (134, 3775986), (186, 2720334), (201, 2517324), (202, 2504862), (268, 1887993), (279, 1813556), (303, 1669908), (372, 1360167), (402, 1258662), (404, 1252431), (558, 906778), (603, 839108), (606, 834954), (804, 629331), (909, 556636), (1116, 453389), (1206, 419554), (1212, 417477), (1818, 278318), (2077, 243612), (2412, 209777), (3131, 161604), (3636, 139159), (4154, 121806), (4489, 112716), (6231, 81204), (6262, 80802), (6767, 74772), (8308, 60903), (8978, 56358), (9393, 53868), (12462, 40602), (12524, 40401), (13467, 37572), (13534, 37386), (17956, 28179), (18693, 27068), (18786, 26934), (20301, 24924)]