1961947008

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{9011}}^1$

素因数の和:9047

約数の個数: 192

約数和(自身を含む): 6691950720

約数和(自身を除く): 4730003712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2688, 3024, 3402, 3456, 3888, 4032, 4536, 5184, 6048, 6804, 7776, 8064, 9011, 9072, 10368, 12096, 13608, 15552, 18022, 18144, 24192, 27033, 27216, 31104, 36044, 36288, 54066, 54432, 63077, 72088, 72576, 81099, 108132, 108864, 126154, 144176, 162198, 189231, 216264, 217728, 243297, 252308, 288352, 324396, 378462, 432528, 486594, 504616, 567693, 576704, 648792, 729891, 756924, 865056, 973188, 1009232, 1135386, 1153408, 1297584, 1459782, 1513848, 1703079, 1730112, 1946376, 2018464, 2189673, 2270772, 2595168, 2919564, 3027696, 3406158, 3460224, 3892752, 4036928, 4379346, 4541544, 5109237, 5190336, 5839128, 6055392, 6812316, 7785504, 8073856, 8758692, 9083088, 10218474, 10380672, 11678256, 12110784, 13624632, 15327711, 15571008, 17517384, 18166176, 20436948, 23356512, 24221568, 27249264, 30655422, 31142016, 35034768, 36332352, 40873896, 46713024, 54498528, 61310844, 70069536, 72664704, 81747792, 93426048, 108997056, 122621688, 140139072, 163495584, 217994112, 245243376, 280278144, 326991168, 490486752, 653982336, 980973504, 1961947008]

約数ペア:

[(1, 1961947008), (2, 980973504), (3, 653982336), (4, 490486752), (6, 326991168), (7, 280278144), (8, 245243376), (9, 217994112), (12, 163495584), (14, 140139072), (16, 122621688), (18, 108997056), (21, 93426048), (24, 81747792), (27, 72664704), (28, 70069536), (32, 61310844), (36, 54498528), (42, 46713024), (48, 40873896), (54, 36332352), (56, 35034768), (63, 31142016), (64, 30655422), (72, 27249264), (81, 24221568), (84, 23356512), (96, 20436948), (108, 18166176), (112, 17517384), (126, 15571008), (128, 15327711), (144, 13624632), (162, 12110784), (168, 11678256), (189, 10380672), (192, 10218474), (216, 9083088), (224, 8758692), (243, 8073856), (252, 7785504), (288, 6812316), (324, 6055392), (336, 5839128), (378, 5190336), (384, 5109237), (432, 4541544), (448, 4379346), (486, 4036928), (504, 3892752), (567, 3460224), (576, 3406158), (648, 3027696), (672, 2919564), (756, 2595168), (864, 2270772), (896, 2189673), (972, 2018464), (1008, 1946376), (1134, 1730112), (1152, 1703079), (1296, 1513848), (1344, 1459782), (1512, 1297584), (1701, 1153408), (1728, 1135386), (1944, 1009232), (2016, 973188), (2268, 865056), (2592, 756924), (2688, 729891), (3024, 648792), (3402, 576704), (3456, 567693), (3888, 504616), (4032, 486594), (4536, 432528), (5184, 378462), (6048, 324396), (6804, 288352), (7776, 252308), (8064, 243297), (9011, 217728), (9072, 216264), (10368, 189231), (12096, 162198), (13608, 144176), (15552, 126154), (18022, 108864), (18144, 108132), (24192, 81099), (27033, 72576), (27216, 72088), (31104, 63077), (36044, 54432), (36288, 54066)]