212988528

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1941

約数の個数: 120

約数和(自身を含む): 639802800

約数和(自身を除く): 426814272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 648, 696, 783, 972, 1044, 1296, 1392, 1566, 1889, 1944, 2088, 2349, 3132, 3778, 3888, 4176, 4698, 5667, 6264, 7047, 7556, 9396, 11334, 12528, 14094, 15112, 17001, 18792, 22668, 28188, 30224, 34002, 37584, 45336, 51003, 54781, 56376, 68004, 90672, 102006, 109562, 112752, 136008, 153009, 164343, 204012, 219124, 272016, 306018, 328686, 408024, 438248, 459027, 493029, 612036, 657372, 816048, 876496, 918054, 986058, 1224072, 1314744, 1479087, 1836108, 1972116, 2448144, 2629488, 2958174, 3672216, 3944232, 4437261, 5916348, 7344432, 7888464, 8874522, 11832696, 13311783, 17749044, 23665392, 26623566, 35498088, 53247132, 70996176, 106494264, 212988528]

約数ペア:

[(1, 212988528), (2, 106494264), (3, 70996176), (4, 53247132), (6, 35498088), (8, 26623566), (9, 23665392), (12, 17749044), (16, 13311783), (18, 11832696), (24, 8874522), (27, 7888464), (29, 7344432), (36, 5916348), (48, 4437261), (54, 3944232), (58, 3672216), (72, 2958174), (81, 2629488), (87, 2448144), (108, 1972116), (116, 1836108), (144, 1479087), (162, 1314744), (174, 1224072), (216, 986058), (232, 918054), (243, 876496), (261, 816048), (324, 657372), (348, 612036), (432, 493029), (464, 459027), (486, 438248), (522, 408024), (648, 328686), (696, 306018), (783, 272016), (972, 219124), (1044, 204012), (1296, 164343), (1392, 153009), (1566, 136008), (1889, 112752), (1944, 109562), (2088, 102006), (2349, 90672), (3132, 68004), (3778, 56376), (3888, 54781), (4176, 51003), (4698, 45336), (5667, 37584), (6264, 34002), (7047, 30224), (7556, 28188), (9396, 22668), (11334, 18792), (12528, 17001), (14094, 15112)]