851946216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2631

約数の個数: 128

約数和(自身を含む): 2457907200

約数和(自身を除く): 1605960984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 41, 44, 62, 66, 82, 88, 93, 123, 124, 132, 164, 186, 246, 248, 264, 328, 341, 372, 451, 492, 682, 744, 902, 984, 1023, 1271, 1353, 1364, 1804, 2046, 2539, 2542, 2706, 2728, 3608, 3813, 4092, 5078, 5084, 5412, 7617, 7626, 8184, 10156, 10168, 10824, 13981, 15234, 15252, 20312, 27929, 27962, 30468, 30504, 41943, 55858, 55924, 60936, 78709, 83787, 83886, 104099, 111716, 111848, 157418, 167574, 167772, 208198, 223432, 236127, 312297, 314836, 335148, 335544, 416396, 472254, 624594, 629672, 670296, 832792, 865799, 944508, 1145089, 1249188, 1731598, 1889016, 2290178, 2498376, 2597397, 3227069, 3435267, 3463196, 4580356, 5194794, 6454138, 6870534, 6926392, 9160712, 9681207, 10389588, 12908276, 13741068, 19362414, 20779176, 25816552, 27482136, 35497759, 38724828, 70995518, 77449656, 106493277, 141991036, 212986554, 283982072, 425973108, 851946216]

約数ペア:

[(1, 851946216), (2, 425973108), (3, 283982072), (4, 212986554), (6, 141991036), (8, 106493277), (11, 77449656), (12, 70995518), (22, 38724828), (24, 35497759), (31, 27482136), (33, 25816552), (41, 20779176), (44, 19362414), (62, 13741068), (66, 12908276), (82, 10389588), (88, 9681207), (93, 9160712), (123, 6926392), (124, 6870534), (132, 6454138), (164, 5194794), (186, 4580356), (246, 3463196), (248, 3435267), (264, 3227069), (328, 2597397), (341, 2498376), (372, 2290178), (451, 1889016), (492, 1731598), (682, 1249188), (744, 1145089), (902, 944508), (984, 865799), (1023, 832792), (1271, 670296), (1353, 629672), (1364, 624594), (1804, 472254), (2046, 416396), (2539, 335544), (2542, 335148), (2706, 314836), (2728, 312297), (3608, 236127), (3813, 223432), (4092, 208198), (5078, 167772), (5084, 167574), (5412, 157418), (7617, 111848), (7626, 111716), (8184, 104099), (10156, 83886), (10168, 83787), (10824, 78709), (13981, 60936), (15234, 55924), (15252, 55858), (20312, 41943), (27929, 30504), (27962, 30468)]