21167986704

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1873}}^1$

素因数の和:2289

約数の個数: 160

約数和(自身を含む): 59227994880

約数和(自身を除く): 38060008176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 353, 368, 464, 552, 667, 696, 706, 1059, 1104, 1334, 1392, 1412, 1873, 2001, 2118, 2668, 2824, 3746, 4002, 4236, 5336, 5619, 5648, 7492, 8004, 8119, 8472, 10237, 10672, 11238, 14984, 16008, 16238, 16944, 20474, 22476, 24357, 29968, 30711, 32016, 32476, 40948, 43079, 44952, 48714, 54317, 61422, 64952, 81896, 86158, 89904, 97428, 108634, 122844, 129237, 129904, 162951, 163792, 172316, 194856, 217268, 235451, 245688, 258474, 325902, 344632, 389712, 434536, 470902, 491376, 516948, 651804, 661169, 689264, 706353, 869072, 941804, 1033896, 1249291, 1303608, 1322338, 1412706, 1883608, 1983507, 2067792, 2498582, 2607216, 2644676, 2825412, 3747873, 3767216, 3967014, 4997164, 5289352, 5650824, 7495746, 7934028, 9994328, 10578704, 11301648, 14991492, 15206887, 15868056, 19173901, 19988656, 29982984, 30413774, 31736112, 38347802, 45620661, 57521703, 59965968, 60827548, 76695604, 91241322, 115043406, 121655096, 153391208, 182482644, 230086812, 243310192, 306782416, 364965288, 440999723, 460173624, 729930576, 881999446, 920347248, 1322999169, 1763998892, 2645998338, 3527997784, 5291996676, 7055995568, 10583993352, 21167986704]

約数ペア:

[(1, 21167986704), (2, 10583993352), (3, 7055995568), (4, 5291996676), (6, 3527997784), (8, 2645998338), (12, 1763998892), (16, 1322999169), (23, 920347248), (24, 881999446), (29, 729930576), (46, 460173624), (48, 440999723), (58, 364965288), (69, 306782416), (87, 243310192), (92, 230086812), (116, 182482644), (138, 153391208), (174, 121655096), (184, 115043406), (232, 91241322), (276, 76695604), (348, 60827548), (353, 59965968), (368, 57521703), (464, 45620661), (552, 38347802), (667, 31736112), (696, 30413774), (706, 29982984), (1059, 19988656), (1104, 19173901), (1334, 15868056), (1392, 15206887), (1412, 14991492), (1873, 11301648), (2001, 10578704), (2118, 9994328), (2668, 7934028), (2824, 7495746), (3746, 5650824), (4002, 5289352), (4236, 4997164), (5336, 3967014), (5619, 3767216), (5648, 3747873), (7492, 2825412), (8004, 2644676), (8119, 2607216), (8472, 2498582), (10237, 2067792), (10672, 1983507), (11238, 1883608), (14984, 1412706), (16008, 1322338), (16238, 1303608), (16944, 1249291), (20474, 1033896), (22476, 941804), (24357, 869072), (29968, 706353), (30711, 689264), (32016, 661169), (32476, 651804), (40948, 516948), (43079, 491376), (44952, 470902), (48714, 434536), (54317, 389712), (61422, 344632), (64952, 325902), (81896, 258474), (86158, 245688), (89904, 235451), (97428, 217268), (108634, 194856), (122844, 172316), (129237, 163792), (129904, 162951)]