19644381792

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3853}}^1$

素因数の和:4163

約数の個数: 240

約数和(自身を含む): 66279118752

約数和(自身を除く): 46634736960

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 281, 288, 324, 336, 378, 432, 504, 562, 567, 648, 672, 756, 843, 864, 1008, 1124, 1134, 1296, 1512, 1686, 1967, 2016, 2248, 2268, 2529, 2592, 3024, 3372, 3853, 3934, 4496, 4536, 5058, 5901, 6048, 6744, 7587, 7706, 7868, 8992, 9072, 10116, 11559, 11802, 13488, 15174, 15412, 15736, 17703, 18144, 20232, 22761, 23118, 23604, 26971, 26976, 30348, 30824, 31472, 34677, 35406, 40464, 45522, 46236, 47208, 53109, 53942, 60696, 61648, 62944, 69354, 70812, 80913, 80928, 91044, 92472, 94416, 104031, 106218, 107884, 121392, 123296, 138708, 141624, 159327, 161826, 182088, 184944, 188832, 208062, 212436, 215768, 242739, 242784, 277416, 283248, 312093, 318654, 323652, 364176, 369888, 416124, 424872, 431536, 485478, 554832, 566496, 624186, 637308, 647304, 728217, 728352, 832248, 849744, 863072, 970956, 1082693, 1109664, 1248372, 1274616, 1294608, 1456434, 1664496, 1699488, 1941912, 2165386, 2184651, 2496744, 2549232, 2589216, 2912868, 3248079, 3328992, 3883824, 4330772, 4369302, 4993488, 5098464, 5825736, 6496158, 7578851, 7767648, 8661544, 8738604, 9744237, 9986976, 11651472, 12992316, 15157702, 17323088, 17477208, 19488474, 22736553, 23302944, 25984632, 29232711, 30315404, 34646176, 34954416, 38976948, 45473106, 51969264, 58465422, 60630808, 68209659, 69908832, 77953896, 87698133, 90946212, 103938528, 116930844, 121261616, 136419318, 155907792, 175396266, 181892424, 204628977, 233861688, 242523232, 272838636, 311815584, 350792532, 363784848, 409257954, 467723376, 545677272, 613886931, 701585064, 727569696, 818515908, 935446752, 1091354544, 1227773862, 1403170128, 1637031816, 2182709088, 2455547724, 2806340256, 3274063632, 4911095448, 6548127264, 9822190896, 19644381792]

約数ペア:

[(1, 19644381792), (2, 9822190896), (3, 6548127264), (4, 4911095448), (6, 3274063632), (7, 2806340256), (8, 2455547724), (9, 2182709088), (12, 1637031816), (14, 1403170128), (16, 1227773862), (18, 1091354544), (21, 935446752), (24, 818515908), (27, 727569696), (28, 701585064), (32, 613886931), (36, 545677272), (42, 467723376), (48, 409257954), (54, 363784848), (56, 350792532), (63, 311815584), (72, 272838636), (81, 242523232), (84, 233861688), (96, 204628977), (108, 181892424), (112, 175396266), (126, 155907792), (144, 136419318), (162, 121261616), (168, 116930844), (189, 103938528), (216, 90946212), (224, 87698133), (252, 77953896), (281, 69908832), (288, 68209659), (324, 60630808), (336, 58465422), (378, 51969264), (432, 45473106), (504, 38976948), (562, 34954416), (567, 34646176), (648, 30315404), (672, 29232711), (756, 25984632), (843, 23302944), (864, 22736553), (1008, 19488474), (1124, 17477208), (1134, 17323088), (1296, 15157702), (1512, 12992316), (1686, 11651472), (1967, 9986976), (2016, 9744237), (2248, 8738604), (2268, 8661544), (2529, 7767648), (2592, 7578851), (3024, 6496158), (3372, 5825736), (3853, 5098464), (3934, 4993488), (4496, 4369302), (4536, 4330772), (5058, 3883824), (5901, 3328992), (6048, 3248079), (6744, 2912868), (7587, 2589216), (7706, 2549232), (7868, 2496744), (8992, 2184651), (9072, 2165386), (10116, 1941912), (11559, 1699488), (11802, 1664496), (13488, 1456434), (15174, 1294608), (15412, 1274616), (15736, 1248372), (17703, 1109664), (18144, 1082693), (20232, 970956), (22761, 863072), (23118, 849744), (23604, 832248), (26971, 728352), (26976, 728217), (30348, 647304), (30824, 637308), (31472, 624186), (34677, 566496), (35406, 554832), (40464, 485478), (45522, 431536), (46236, 424872), (47208, 416124), (53109, 369888), (53942, 364176), (60696, 323652), (61648, 318654), (62944, 312093), (69354, 283248), (70812, 277416), (80913, 242784), (80928, 242739), (91044, 215768), (92472, 212436), (94416, 208062), (104031, 188832), (106218, 184944), (107884, 182088), (121392, 161826), (123296, 159327), (138708, 141624)]