2480042656

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 6296887296

約数和(自身を除く): 3816844640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 83, 91, 104, 112, 124, 166, 182, 208, 217, 224, 248, 331, 332, 364, 403, 416, 434, 496, 581, 662, 664, 728, 806, 868, 992, 1079, 1162, 1324, 1328, 1456, 1612, 1736, 2158, 2317, 2324, 2573, 2648, 2656, 2821, 2912, 3224, 3472, 4303, 4316, 4634, 4648, 5146, 5296, 5642, 6448, 6944, 7553, 8606, 8632, 9268, 9296, 10261, 10292, 10592, 11284, 12896, 15106, 17212, 17264, 18011, 18536, 18592, 20522, 20584, 22568, 27473, 30121, 30212, 33449, 34424, 34528, 36022, 37072, 41044, 41168, 45136, 54946, 60242, 60424, 66898, 68848, 71827, 72044, 74144, 82088, 82336, 90272, 109892, 120484, 120848, 133393, 133796, 137696, 143654, 144088, 164176, 192311, 219784, 234143, 240968, 241696, 266786, 267592, 287308, 288176, 328352, 357149, 384622, 439568, 468286, 481936, 533572, 535184, 574616, 576352, 714298, 769244, 851663, 879136, 933751, 936572, 963872, 1067144, 1070368, 1149232, 1428596, 1538488, 1703326, 1867502, 1873144, 2134288, 2298464, 2500043, 2857192, 3076976, 3406652, 3735004, 3746288, 4268576, 5000086, 5714384, 5961641, 6153952, 6813304, 7470008, 7492576, 10000172, 11071619, 11428768, 11923282, 13626608, 14940016, 20000344, 22143238, 23846564, 27253216, 29880032, 40000688, 44286476, 47693128, 77501333, 80001376, 88572952, 95386256, 155002666, 177145904, 190772512, 310005332, 354291808, 620010664, 1240021328, 2480042656]

約数ペア:

[(1, 2480042656), (2, 1240021328), (4, 620010664), (7, 354291808), (8, 310005332), (13, 190772512), (14, 177145904), (16, 155002666), (26, 95386256), (28, 88572952), (31, 80001376), (32, 77501333), (52, 47693128), (56, 44286476), (62, 40000688), (83, 29880032), (91, 27253216), (104, 23846564), (112, 22143238), (124, 20000344), (166, 14940016), (182, 13626608), (208, 11923282), (217, 11428768), (224, 11071619), (248, 10000172), (331, 7492576), (332, 7470008), (364, 6813304), (403, 6153952), (416, 5961641), (434, 5714384), (496, 5000086), (581, 4268576), (662, 3746288), (664, 3735004), (728, 3406652), (806, 3076976), (868, 2857192), (992, 2500043), (1079, 2298464), (1162, 2134288), (1324, 1873144), (1328, 1867502), (1456, 1703326), (1612, 1538488), (1736, 1428596), (2158, 1149232), (2317, 1070368), (2324, 1067144), (2573, 963872), (2648, 936572), (2656, 933751), (2821, 879136), (2912, 851663), (3224, 769244), (3472, 714298), (4303, 576352), (4316, 574616), (4634, 535184), (4648, 533572), (5146, 481936), (5296, 468286), (5642, 439568), (6448, 384622), (6944, 357149), (7553, 328352), (8606, 288176), (8632, 287308), (9268, 267592), (9296, 266786), (10261, 241696), (10292, 240968), (10592, 234143), (11284, 219784), (12896, 192311), (15106, 164176), (17212, 144088), (17264, 143654), (18011, 137696), (18536, 133796), (18592, 133393), (20522, 120848), (20584, 120484), (22568, 109892), (27473, 90272), (30121, 82336), (30212, 82088), (33449, 74144), (34424, 72044), (34528, 71827), (36022, 68848), (37072, 66898), (41044, 60424), (41168, 60242), (45136, 54946)]