848448486

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 2025492480

約数和(自身を除く): 1177043994

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 73, 93, 106, 131, 146, 159, 186, 219, 262, 279, 318, 393, 438, 477, 558, 657, 786, 837, 954, 1179, 1314, 1431, 1643, 1674, 1971, 2263, 2358, 2862, 3286, 3537, 3869, 3942, 4061, 4526, 4929, 6789, 6943, 7074, 7738, 8122, 9563, 9858, 11607, 12183, 13578, 13886, 14787, 19126, 20367, 20829, 23214, 24366, 28689, 29574, 34821, 36549, 40734, 41658, 44361, 57378, 61101, 62487, 69642, 73098, 86067, 88722, 104463, 109647, 119939, 122202, 124974, 172134, 187461, 208926, 215233, 219294, 239878, 258201, 296453, 359817, 374922, 430466, 506839, 516402, 592906, 645699, 719634, 889359, 1013678, 1079451, 1291398, 1520517, 1778718, 1937097, 2158902, 2668077, 3041034, 3238353, 3874194, 4561551, 5336154, 5811291, 6476706, 8004231, 9123102, 11622582, 13684653, 15712009, 16008462, 27369306, 31424018, 47136027, 94272054, 141408081, 282816162, 424224243, 848448486]

約数ペア:

[(1, 848448486), (2, 424224243), (3, 282816162), (6, 141408081), (9, 94272054), (18, 47136027), (27, 31424018), (31, 27369306), (53, 16008462), (54, 15712009), (62, 13684653), (73, 11622582), (93, 9123102), (106, 8004231), (131, 6476706), (146, 5811291), (159, 5336154), (186, 4561551), (219, 3874194), (262, 3238353), (279, 3041034), (318, 2668077), (393, 2158902), (438, 1937097), (477, 1778718), (558, 1520517), (657, 1291398), (786, 1079451), (837, 1013678), (954, 889359), (1179, 719634), (1314, 645699), (1431, 592906), (1643, 516402), (1674, 506839), (1971, 430466), (2263, 374922), (2358, 359817), (2862, 296453), (3286, 258201), (3537, 239878), (3869, 219294), (3942, 215233), (4061, 208926), (4526, 187461), (4929, 172134), (6789, 124974), (6943, 122202), (7074, 119939), (7738, 109647), (8122, 104463), (9563, 88722), (9858, 86067), (11607, 73098), (12183, 69642), (13578, 62487), (13886, 61101), (14787, 57378), (19126, 44361), (20367, 41658), (20829, 40734), (23214, 36549), (24366, 34821), (28689, 29574)]