2021098128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 6066278400

約数和(自身を除く): 4045180272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 181, 199, 334, 336, 362, 398, 501, 543, 597, 668, 724, 796, 1002, 1086, 1169, 1194, 1267, 1336, 1393, 1448, 1592, 2004, 2172, 2338, 2388, 2534, 2672, 2786, 2896, 3184, 3507, 3801, 4008, 4179, 4344, 4676, 4776, 5068, 5572, 7014, 7602, 8016, 8358, 8688, 9352, 9552, 10136, 11144, 14028, 15204, 16716, 18704, 20272, 22288, 28056, 30227, 30408, 33233, 33432, 36019, 56112, 60454, 60816, 66466, 66864, 72038, 90681, 99699, 108057, 120908, 132932, 144076, 181362, 199398, 211589, 216114, 232631, 241816, 252133, 265864, 288152, 362724, 398796, 423178, 432228, 465262, 483632, 504266, 531728, 576304, 634767, 697893, 725448, 756399, 797592, 846356, 864456, 930524, 1008532, 1269534, 1395786, 1450896, 1512798, 1595184, 1692712, 1728912, 1861048, 2017064, 2539068, 2791572, 3025596, 3385424, 3722096, 4034128, 5078136, 5583144, 6015173, 6051192, 10156272, 11166288, 12030346, 12102384, 18045519, 24060692, 36091038, 42106211, 48121384, 72182076, 84212422, 96242768, 126318633, 144364152, 168424844, 252637266, 288728304, 336849688, 505274532, 673699376, 1010549064, 2021098128]

約数ペア:

[(1, 2021098128), (2, 1010549064), (3, 673699376), (4, 505274532), (6, 336849688), (7, 288728304), (8, 252637266), (12, 168424844), (14, 144364152), (16, 126318633), (21, 96242768), (24, 84212422), (28, 72182076), (42, 48121384), (48, 42106211), (56, 36091038), (84, 24060692), (112, 18045519), (167, 12102384), (168, 12030346), (181, 11166288), (199, 10156272), (334, 6051192), (336, 6015173), (362, 5583144), (398, 5078136), (501, 4034128), (543, 3722096), (597, 3385424), (668, 3025596), (724, 2791572), (796, 2539068), (1002, 2017064), (1086, 1861048), (1169, 1728912), (1194, 1692712), (1267, 1595184), (1336, 1512798), (1393, 1450896), (1448, 1395786), (1592, 1269534), (2004, 1008532), (2172, 930524), (2338, 864456), (2388, 846356), (2534, 797592), (2672, 756399), (2786, 725448), (2896, 697893), (3184, 634767), (3507, 576304), (3801, 531728), (4008, 504266), (4179, 483632), (4344, 465262), (4676, 432228), (4776, 423178), (5068, 398796), (5572, 362724), (7014, 288152), (7602, 265864), (8016, 252133), (8358, 241816), (8688, 232631), (9352, 216114), (9552, 211589), (10136, 199398), (11144, 181362), (14028, 144076), (15204, 132932), (16716, 120908), (18704, 108057), (20272, 99699), (22288, 90681), (28056, 72038), (30227, 66864), (30408, 66466), (33233, 60816), (33432, 60454), (36019, 56112)]