2078164836

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 6150439680

約数和(自身を除く): 4072274844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 79, 81, 99, 108, 121, 122, 132, 158, 162, 183, 198, 237, 242, 244, 297, 316, 324, 363, 366, 396, 474, 484, 549, 594, 671, 711, 726, 732, 869, 891, 948, 1089, 1098, 1188, 1331, 1342, 1422, 1452, 1647, 1738, 1782, 2013, 2133, 2178, 2196, 2607, 2662, 2684, 2844, 3267, 3294, 3476, 3564, 3993, 4026, 4266, 4356, 4819, 4941, 5214, 5324, 6039, 6399, 6534, 6588, 7381, 7821, 7986, 8052, 8532, 9559, 9638, 9801, 9882, 10428, 11979, 12078, 12798, 13068, 14457, 14762, 15642, 15972, 18117, 19118, 19276, 19602, 19764, 22143, 23463, 23958, 24156, 25596, 28677, 28914, 29524, 31284, 35937, 36234, 38236, 39204, 43371, 44286, 46926, 47916, 53009, 54351, 57354, 57828, 66429, 70389, 71874, 72468, 81191, 86031, 86742, 88572, 93852, 105149, 106018, 107811, 108702, 114708, 130113, 132858, 140778, 143748, 159027, 162382, 172062, 173484, 199287, 210298, 212036, 215622, 217404, 243573, 258093, 260226, 265716, 281556, 315447, 318054, 324764, 344124, 390339, 398574, 420596, 431244, 477081, 487146, 516186, 520452, 583099, 597861, 630894, 636108, 730719, 774279, 780678, 797148, 946341, 954162, 974292, 1032372, 1166198, 1195722, 1261788, 1431243, 1461438, 1548558, 1561356, 1749297, 1892682, 1908324, 2192157, 2332396, 2391444, 2839023, 2862486, 2922876, 3097116, 3498594, 3785364, 4293729, 4384314, 5247891, 5678046, 5724972, 6414089, 6576471, 6997188, 8517069, 8587458, 8768628, 10495782, 11356092, 12828178, 13152942, 15743673, 17034138, 17174916, 19242267, 20991564, 25656356, 26305884, 31487346, 34068276, 38484534, 47231019, 57726801, 62974692, 76969068, 94462038, 115453602, 173180403, 188924076, 230907204, 346360806, 519541209, 692721612, 1039082418, 2078164836]

約数ペア:

[(1, 2078164836), (2, 1039082418), (3, 692721612), (4, 519541209), (6, 346360806), (9, 230907204), (11, 188924076), (12, 173180403), (18, 115453602), (22, 94462038), (27, 76969068), (33, 62974692), (36, 57726801), (44, 47231019), (54, 38484534), (61, 34068276), (66, 31487346), (79, 26305884), (81, 25656356), (99, 20991564), (108, 19242267), (121, 17174916), (122, 17034138), (132, 15743673), (158, 13152942), (162, 12828178), (183, 11356092), (198, 10495782), (237, 8768628), (242, 8587458), (244, 8517069), (297, 6997188), (316, 6576471), (324, 6414089), (363, 5724972), (366, 5678046), (396, 5247891), (474, 4384314), (484, 4293729), (549, 3785364), (594, 3498594), (671, 3097116), (711, 2922876), (726, 2862486), (732, 2839023), (869, 2391444), (891, 2332396), (948, 2192157), (1089, 1908324), (1098, 1892682), (1188, 1749297), (1331, 1561356), (1342, 1548558), (1422, 1461438), (1452, 1431243), (1647, 1261788), (1738, 1195722), (1782, 1166198), (2013, 1032372), (2133, 974292), (2178, 954162), (2196, 946341), (2607, 797148), (2662, 780678), (2684, 774279), (2844, 730719), (3267, 636108), (3294, 630894), (3476, 597861), (3564, 583099), (3993, 520452), (4026, 516186), (4266, 487146), (4356, 477081), (4819, 431244), (4941, 420596), (5214, 398574), (5324, 390339), (6039, 344124), (6399, 324764), (6534, 318054), (6588, 315447), (7381, 281556), (7821, 265716), (7986, 260226), (8052, 258093), (8532, 243573), (9559, 217404), (9638, 215622), (9801, 212036), (9882, 210298), (10428, 199287), (11979, 173484), (12078, 172062), (12798, 162382), (13068, 159027), (14457, 143748), (14762, 140778), (15642, 132858), (15972, 130113), (18117, 114708), (19118, 108702), (19276, 107811), (19602, 106018), (19764, 105149), (22143, 93852), (23463, 88572), (23958, 86742), (24156, 86031), (25596, 81191), (28677, 72468), (28914, 71874), (29524, 70389), (31284, 66429), (35937, 57828), (36234, 57354), (38236, 54351), (39204, 53009), (43371, 47916), (44286, 46926)]