19404795456

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^2\times {\mathrm{10369}}^1$

素因数の和:10431

約数の個数: 210

約数和(自身を含む): 60714555990

約数和(自身を除く): 41309760534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 361, 432, 456, 513, 576, 608, 648, 684, 722, 864, 912, 1026, 1083, 1216, 1296, 1368, 1444, 1539, 1728, 1824, 2052, 2166, 2592, 2736, 2888, 3078, 3249, 3648, 4104, 4332, 5184, 5472, 5776, 6156, 6498, 8208, 8664, 9747, 10369, 10944, 11552, 12312, 12996, 16416, 17328, 19494, 20738, 23104, 24624, 25992, 29241, 31107, 32832, 34656, 38988, 41476, 49248, 51984, 58482, 62214, 69312, 77976, 82952, 93321, 98496, 103968, 116964, 124428, 155952, 165904, 186642, 197011, 207936, 233928, 248856, 279963, 311904, 331808, 373284, 394022, 467856, 497712, 559926, 591033, 623808, 663616, 746568, 788044, 839889, 935712, 995424, 1119852, 1182066, 1493136, 1576088, 1679778, 1773099, 1871424, 1990848, 2239704, 2364132, 2986272, 3152176, 3359556, 3546198, 3743209, 4479408, 4728264, 5319297, 5972544, 6304352, 6719112, 7092396, 7486418, 8958816, 9456528, 10638594, 11229627, 12608704, 13438224, 14184792, 14972836, 15957891, 17917632, 18913056, 21277188, 22459254, 26876448, 28369584, 29945672, 31915782, 33688881, 37826112, 42554376, 44918508, 53752896, 56739168, 59891344, 63831564, 67377762, 85108752, 89837016, 101066643, 113478336, 119782688, 127663128, 134755524, 170217504, 179674032, 202133286, 239565376, 255326256, 269511048, 303199929, 340435008, 359348064, 404266572, 510652512, 539022096, 606399858, 718696128, 808533144, 1021305024, 1078044192, 1212799716, 1617066288, 2156088384, 2425599432, 3234132576, 4851198864, 6468265152, 9702397728, 19404795456]

約数ペア:

[(1, 19404795456), (2, 9702397728), (3, 6468265152), (4, 4851198864), (6, 3234132576), (8, 2425599432), (9, 2156088384), (12, 1617066288), (16, 1212799716), (18, 1078044192), (19, 1021305024), (24, 808533144), (27, 718696128), (32, 606399858), (36, 539022096), (38, 510652512), (48, 404266572), (54, 359348064), (57, 340435008), (64, 303199929), (72, 269511048), (76, 255326256), (81, 239565376), (96, 202133286), (108, 179674032), (114, 170217504), (144, 134755524), (152, 127663128), (162, 119782688), (171, 113478336), (192, 101066643), (216, 89837016), (228, 85108752), (288, 67377762), (304, 63831564), (324, 59891344), (342, 56739168), (361, 53752896), (432, 44918508), (456, 42554376), (513, 37826112), (576, 33688881), (608, 31915782), (648, 29945672), (684, 28369584), (722, 26876448), (864, 22459254), (912, 21277188), (1026, 18913056), (1083, 17917632), (1216, 15957891), (1296, 14972836), (1368, 14184792), (1444, 13438224), (1539, 12608704), (1728, 11229627), (1824, 10638594), (2052, 9456528), (2166, 8958816), (2592, 7486418), (2736, 7092396), (2888, 6719112), (3078, 6304352), (3249, 5972544), (3648, 5319297), (4104, 4728264), (4332, 4479408), (5184, 3743209), (5472, 3546198), (5776, 3359556), (6156, 3152176), (6498, 2986272), (8208, 2364132), (8664, 2239704), (9747, 1990848), (10369, 1871424), (10944, 1773099), (11552, 1679778), (12312, 1576088), (12996, 1493136), (16416, 1182066), (17328, 1119852), (19494, 995424), (20738, 935712), (23104, 839889), (24624, 788044), (25992, 746568), (29241, 663616), (31107, 623808), (32832, 591033), (34656, 559926), (38988, 497712), (41476, 467856), (49248, 394022), (51984, 373284), (58482, 331808), (62214, 311904), (69312, 279963), (77976, 248856), (82952, 233928), (93321, 207936), (98496, 197011), (103968, 186642), (116964, 165904), (124428, 155952)]