16720304328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{196303}}^1$

素因数の和:196348

約数の個数: 144

約数和(自身を含む): 56040865920

約数和(自身を除く): 39320561592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 3042, 3276, 3549, 4056, 4732, 6084, 6552, 7098, 9464, 10647, 12168, 14196, 21294, 28392, 42588, 85176, 196303, 392606, 588909, 785212, 1177818, 1374121, 1570424, 1766727, 2355636, 2551939, 2748242, 3533454, 4122363, 4711272, 5103878, 5496484, 7066908, 7655817, 8244726, 10207756, 10992968, 12367089, 14133816, 15311634, 16489452, 17863573, 20415512, 22967451, 24734178, 30623268, 32978904, 33175207, 35727146, 45934902, 49468356, 53590719, 61246536, 66350414, 71454292, 91869804, 98936712, 99525621, 107181438, 132700828, 142908584, 160772157, 183739608, 199051242, 214362876, 232226449, 265401656, 298576863, 321544314, 398102484, 428725752, 464452898, 597153726, 643088628, 696679347, 796204968, 928905796, 1194307452, 1286177256, 1393358694, 1857811592, 2090038041, 2388614904, 2786717388, 4180076082, 5573434776, 8360152164, 16720304328]

約数ペア:

[(1, 16720304328), (2, 8360152164), (3, 5573434776), (4, 4180076082), (6, 2786717388), (7, 2388614904), (8, 2090038041), (9, 1857811592), (12, 1393358694), (13, 1286177256), (14, 1194307452), (18, 928905796), (21, 796204968), (24, 696679347), (26, 643088628), (28, 597153726), (36, 464452898), (39, 428725752), (42, 398102484), (52, 321544314), (56, 298576863), (63, 265401656), (72, 232226449), (78, 214362876), (84, 199051242), (91, 183739608), (104, 160772157), (117, 142908584), (126, 132700828), (156, 107181438), (168, 99525621), (169, 98936712), (182, 91869804), (234, 71454292), (252, 66350414), (273, 61246536), (312, 53590719), (338, 49468356), (364, 45934902), (468, 35727146), (504, 33175207), (507, 32978904), (546, 30623268), (676, 24734178), (728, 22967451), (819, 20415512), (936, 17863573), (1014, 16489452), (1092, 15311634), (1183, 14133816), (1352, 12367089), (1521, 10992968), (1638, 10207756), (2028, 8244726), (2184, 7655817), (2366, 7066908), (3042, 5496484), (3276, 5103878), (3549, 4711272), (4056, 4122363), (4732, 3533454), (6084, 2748242), (6552, 2551939), (7098, 2355636), (9464, 1766727), (10647, 1570424), (12168, 1374121), (14196, 1177818), (21294, 785212), (28392, 588909), (42588, 392606), (85176, 196303)]