38818824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 114048000

約数和(自身を除く): 75229176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 71, 76, 88, 109, 114, 132, 142, 152, 209, 213, 218, 228, 264, 284, 327, 418, 426, 436, 456, 568, 627, 654, 781, 836, 852, 872, 1199, 1254, 1308, 1349, 1562, 1672, 1704, 2071, 2343, 2398, 2508, 2616, 2698, 3124, 3597, 4047, 4142, 4686, 4796, 5016, 5396, 6213, 6248, 7194, 7739, 8094, 8284, 9372, 9592, 10792, 12426, 14388, 14839, 15478, 16188, 16568, 18744, 22781, 23217, 24852, 28776, 29678, 30956, 32376, 44517, 45562, 46434, 49704, 59356, 61912, 68343, 85129, 89034, 91124, 92868, 118712, 136686, 147041, 170258, 178068, 182248, 185736, 255387, 273372, 294082, 340516, 356136, 441123, 510774, 546744, 588164, 681032, 882246, 1021548, 1176328, 1617451, 1764492, 2043096, 3234902, 3528984, 4852353, 6469804, 9704706, 12939608, 19409412, 38818824]

約数ペア:

[(1, 38818824), (2, 19409412), (3, 12939608), (4, 9704706), (6, 6469804), (8, 4852353), (11, 3528984), (12, 3234902), (19, 2043096), (22, 1764492), (24, 1617451), (33, 1176328), (38, 1021548), (44, 882246), (57, 681032), (66, 588164), (71, 546744), (76, 510774), (88, 441123), (109, 356136), (114, 340516), (132, 294082), (142, 273372), (152, 255387), (209, 185736), (213, 182248), (218, 178068), (228, 170258), (264, 147041), (284, 136686), (327, 118712), (418, 92868), (426, 91124), (436, 89034), (456, 85129), (568, 68343), (627, 61912), (654, 59356), (781, 49704), (836, 46434), (852, 45562), (872, 44517), (1199, 32376), (1254, 30956), (1308, 29678), (1349, 28776), (1562, 24852), (1672, 23217), (1704, 22781), (2071, 18744), (2343, 16568), (2398, 16188), (2508, 15478), (2616, 14839), (2698, 14388), (3124, 12426), (3597, 10792), (4047, 9592), (4142, 9372), (4686, 8284), (4796, 8094), (5016, 7739), (5396, 7194), (6213, 6248)]