1521445776

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 4181065728

約数和(自身を除く): 2659619952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 97, 124, 127, 166, 186, 194, 248, 249, 254, 291, 332, 372, 381, 388, 496, 498, 508, 582, 664, 744, 762, 776, 996, 1016, 1164, 1328, 1488, 1524, 1552, 1992, 2032, 2328, 2573, 3007, 3048, 3937, 3984, 4656, 5146, 6014, 6096, 7719, 7874, 8051, 9021, 10292, 10541, 11811, 12028, 12319, 15438, 15748, 16102, 18042, 20584, 21082, 23622, 24056, 24153, 24638, 30876, 31496, 31623, 32204, 36084, 36957, 41168, 42164, 47244, 48112, 48306, 49276, 61752, 62992, 63246, 64408, 72168, 73914, 84328, 94488, 96612, 98552, 123504, 126492, 128816, 144336, 147828, 168656, 188976, 193224, 197104, 249581, 252984, 295656, 326771, 381889, 386448, 499162, 505968, 591312, 653542, 748743, 763778, 980313, 998324, 1022477, 1145667, 1307084, 1497486, 1527556, 1960626, 1996648, 2044954, 2291334, 2614168, 2994972, 3055112, 3067431, 3921252, 3993296, 4089908, 4582668, 5228336, 5989944, 6110224, 6134862, 7842504, 8179816, 9165336, 11979888, 12269724, 15685008, 16359632, 18330672, 24539448, 31696787, 49078896, 63393574, 95090361, 126787148, 190180722, 253574296, 380361444, 507148592, 760722888, 1521445776]

約数ペア:

[(1, 1521445776), (2, 760722888), (3, 507148592), (4, 380361444), (6, 253574296), (8, 190180722), (12, 126787148), (16, 95090361), (24, 63393574), (31, 49078896), (48, 31696787), (62, 24539448), (83, 18330672), (93, 16359632), (97, 15685008), (124, 12269724), (127, 11979888), (166, 9165336), (186, 8179816), (194, 7842504), (248, 6134862), (249, 6110224), (254, 5989944), (291, 5228336), (332, 4582668), (372, 4089908), (381, 3993296), (388, 3921252), (496, 3067431), (498, 3055112), (508, 2994972), (582, 2614168), (664, 2291334), (744, 2044954), (762, 1996648), (776, 1960626), (996, 1527556), (1016, 1497486), (1164, 1307084), (1328, 1145667), (1488, 1022477), (1524, 998324), (1552, 980313), (1992, 763778), (2032, 748743), (2328, 653542), (2573, 591312), (3007, 505968), (3048, 499162), (3937, 386448), (3984, 381889), (4656, 326771), (5146, 295656), (6014, 252984), (6096, 249581), (7719, 197104), (7874, 193224), (8051, 188976), (9021, 168656), (10292, 147828), (10541, 144336), (11811, 128816), (12028, 126492), (12319, 123504), (15438, 98552), (15748, 96612), (16102, 94488), (18042, 84328), (20584, 73914), (21082, 72168), (23622, 64408), (24056, 63246), (24153, 62992), (24638, 61752), (30876, 49276), (31496, 48306), (31623, 48112), (32204, 47244), (36084, 42164), (36957, 41168)]