1947490272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3966

約数の個数: 288

約数和(自身を含む): 7176798720

約数和(自身を除く): 5229308448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1248, 1368, 1456, 1482, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2736, 2912, 2964, 3192, 3276, 3458, 3744, 3911, 3952, 4256, 4368, 4446, 4788, 5187, 5472, 5928, 6384, 6552, 6916, 7822, 7904, 8736, 8892, 9576, 10374, 11733, 11856, 12768, 13104, 13832, 15561, 15644, 17784, 19152, 20748, 23466, 23712, 26208, 27377, 27664, 31122, 31288, 35199, 35568, 38304, 41496, 46932, 50843, 54754, 55328, 62244, 62576, 70398, 71136, 74309, 82131, 82992, 93864, 101686, 109508, 124488, 125152, 140796, 148618, 152529, 164262, 165984, 187728, 203372, 219016, 222927, 246393, 248976, 281592, 297236, 305058, 328524, 355901, 375456, 406744, 438032, 445854, 457587, 492786, 497952, 520163, 563184, 594472, 610116, 657048, 668781, 711802, 813488, 876064, 891708, 915174, 966017, 985572, 1040326, 1067703, 1126368, 1188944, 1220232, 1314096, 1337562, 1423604, 1560489, 1626976, 1783416, 1830348, 1932034, 1971144, 2080652, 2135406, 2377888, 2440464, 2628192, 2675124, 2847208, 2898051, 3120978, 3203109, 3566832, 3660696, 3864068, 3942288, 4161304, 4270812, 4681467, 4880928, 5350248, 5694416, 5796102, 6241956, 6406218, 6762119, 7133664, 7321392, 7728136, 7884576, 8322608, 8541624, 8694153, 9362934, 10700496, 11388832, 11592204, 12483912, 12812436, 13524238, 14642784, 15456272, 16645216, 17083248, 17388306, 18725868, 20286357, 21400992, 23184408, 24967824, 25624872, 27048476, 30912544, 34166496, 34776612, 37451736, 40572714, 46368816, 49935648, 51249744, 54096952, 60859071, 69553224, 74903472, 81145428, 92737632, 102499488, 108193904, 121718142, 139106448, 149806944, 162290856, 216387808, 243436284, 278212896, 324581712, 486872568, 649163424, 973745136, 1947490272]

約数ペア:

[(1, 1947490272), (2, 973745136), (3, 649163424), (4, 486872568), (6, 324581712), (7, 278212896), (8, 243436284), (9, 216387808), (12, 162290856), (13, 149806944), (14, 139106448), (16, 121718142), (18, 108193904), (19, 102499488), (21, 92737632), (24, 81145428), (26, 74903472), (28, 69553224), (32, 60859071), (36, 54096952), (38, 51249744), (39, 49935648), (42, 46368816), (48, 40572714), (52, 37451736), (56, 34776612), (57, 34166496), (63, 30912544), (72, 27048476), (76, 25624872), (78, 24967824), (84, 23184408), (91, 21400992), (96, 20286357), (104, 18725868), (112, 17388306), (114, 17083248), (117, 16645216), (126, 15456272), (133, 14642784), (144, 13524238), (152, 12812436), (156, 12483912), (168, 11592204), (171, 11388832), (182, 10700496), (208, 9362934), (224, 8694153), (228, 8541624), (234, 8322608), (247, 7884576), (252, 7728136), (266, 7321392), (273, 7133664), (288, 6762119), (304, 6406218), (312, 6241956), (336, 5796102), (342, 5694416), (364, 5350248), (399, 4880928), (416, 4681467), (456, 4270812), (468, 4161304), (494, 3942288), (504, 3864068), (532, 3660696), (546, 3566832), (608, 3203109), (624, 3120978), (672, 2898051), (684, 2847208), (728, 2675124), (741, 2628192), (798, 2440464), (819, 2377888), (912, 2135406), (936, 2080652), (988, 1971144), (1008, 1932034), (1064, 1830348), (1092, 1783416), (1197, 1626976), (1248, 1560489), (1368, 1423604), (1456, 1337562), (1482, 1314096), (1596, 1220232), (1638, 1188944), (1729, 1126368), (1824, 1067703), (1872, 1040326), (1976, 985572), (2016, 966017), (2128, 915174), (2184, 891708), (2223, 876064), (2394, 813488), (2736, 711802), (2912, 668781), (2964, 657048), (3192, 610116), (3276, 594472), (3458, 563184), (3744, 520163), (3911, 497952), (3952, 492786), (4256, 457587), (4368, 445854), (4446, 438032), (4788, 406744), (5187, 375456), (5472, 355901), (5928, 328524), (6384, 305058), (6552, 297236), (6916, 281592), (7822, 248976), (7904, 246393), (8736, 222927), (8892, 219016), (9576, 203372), (10374, 187728), (11733, 165984), (11856, 164262), (12768, 152529), (13104, 148618), (13832, 140796), (15561, 125152), (15644, 124488), (17784, 109508), (19152, 101686), (20748, 93864), (23466, 82992), (23712, 82131), (26208, 74309), (27377, 71136), (27664, 70398), (31122, 62576), (31288, 62244), (35199, 55328), (35568, 54754), (38304, 50843), (41496, 46932)]