1821288672

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13093}}^1$

素因数の和:13142

約数の個数: 192

約数和(自身を含む): 6335400960

約数和(自身を除く): 4514112288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2016, 2208, 2484, 2576, 2898, 3024, 3312, 3864, 4347, 4968, 5152, 5796, 6048, 6624, 7728, 8694, 9936, 11592, 13093, 15456, 17388, 19872, 23184, 26186, 34776, 39279, 46368, 52372, 69552, 78558, 91651, 104744, 117837, 139104, 157116, 183302, 209488, 235674, 274953, 301139, 314232, 353511, 366604, 418976, 471348, 549906, 602278, 628464, 707022, 733208, 824859, 903417, 942696, 1099812, 1204556, 1256928, 1414044, 1466416, 1649718, 1806834, 1885392, 2107973, 2199624, 2409112, 2474577, 2710251, 2828088, 2932832, 3299436, 3613668, 3770784, 4215946, 4399248, 4818224, 4949154, 5420502, 5656176, 6323919, 6598872, 7227336, 8130753, 8431892, 8798496, 9636448, 9898308, 10841004, 11312352, 12647838, 13197744, 14454672, 16261506, 16863784, 18971757, 19796616, 21682008, 25295676, 26395488, 28909344, 32523012, 33727568, 37943514, 39593232, 43364016, 50591352, 56915271, 65046024, 67455136, 75887028, 79186464, 86728032, 101182704, 113830542, 130092048, 151774056, 202365408, 227661084, 260184096, 303548112, 455322168, 607096224, 910644336, 1821288672]

約数ペア:

[(1, 1821288672), (2, 910644336), (3, 607096224), (4, 455322168), (6, 303548112), (7, 260184096), (8, 227661084), (9, 202365408), (12, 151774056), (14, 130092048), (16, 113830542), (18, 101182704), (21, 86728032), (23, 79186464), (24, 75887028), (27, 67455136), (28, 65046024), (32, 56915271), (36, 50591352), (42, 43364016), (46, 39593232), (48, 37943514), (54, 33727568), (56, 32523012), (63, 28909344), (69, 26395488), (72, 25295676), (84, 21682008), (92, 19796616), (96, 18971757), (108, 16863784), (112, 16261506), (126, 14454672), (138, 13197744), (144, 12647838), (161, 11312352), (168, 10841004), (184, 9898308), (189, 9636448), (207, 8798496), (216, 8431892), (224, 8130753), (252, 7227336), (276, 6598872), (288, 6323919), (322, 5656176), (336, 5420502), (368, 4949154), (378, 4818224), (414, 4399248), (432, 4215946), (483, 3770784), (504, 3613668), (552, 3299436), (621, 2932832), (644, 2828088), (672, 2710251), (736, 2474577), (756, 2409112), (828, 2199624), (864, 2107973), (966, 1885392), (1008, 1806834), (1104, 1649718), (1242, 1466416), (1288, 1414044), (1449, 1256928), (1512, 1204556), (1656, 1099812), (1932, 942696), (2016, 903417), (2208, 824859), (2484, 733208), (2576, 707022), (2898, 628464), (3024, 602278), (3312, 549906), (3864, 471348), (4347, 418976), (4968, 366604), (5152, 353511), (5796, 314232), (6048, 301139), (6624, 274953), (7728, 235674), (8694, 209488), (9936, 183302), (11592, 157116), (13093, 139104), (15456, 117837), (17388, 104744), (19872, 91651), (23184, 78558), (26186, 69552), (34776, 52372), (39279, 46368)]