1555759968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27893}}^1$

素因数の和:27996

約数の個数: 96

約数和(自身を含む): 4723681536

約数和(自身を除く): 3167921568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 83, 84, 96, 112, 166, 168, 224, 249, 332, 336, 498, 581, 664, 672, 996, 1162, 1328, 1743, 1992, 2324, 2656, 3486, 3984, 4648, 6972, 7968, 9296, 13944, 18592, 27888, 27893, 55776, 55786, 83679, 111572, 167358, 195251, 223144, 334716, 390502, 446288, 585753, 669432, 781004, 892576, 1171506, 1338864, 1562008, 2315119, 2343012, 2677728, 3124016, 4630238, 4686024, 6248032, 6945357, 9260476, 9372048, 13890714, 16205833, 18520952, 18744096, 27781428, 32411666, 37041904, 48617499, 55562856, 64823332, 74083808, 97234998, 111125712, 129646664, 194469996, 222251424, 259293328, 388939992, 518586656, 777879984, 1555759968]

約数ペア:

[(1, 1555759968), (2, 777879984), (3, 518586656), (4, 388939992), (6, 259293328), (7, 222251424), (8, 194469996), (12, 129646664), (14, 111125712), (16, 97234998), (21, 74083808), (24, 64823332), (28, 55562856), (32, 48617499), (42, 37041904), (48, 32411666), (56, 27781428), (83, 18744096), (84, 18520952), (96, 16205833), (112, 13890714), (166, 9372048), (168, 9260476), (224, 6945357), (249, 6248032), (332, 4686024), (336, 4630238), (498, 3124016), (581, 2677728), (664, 2343012), (672, 2315119), (996, 1562008), (1162, 1338864), (1328, 1171506), (1743, 892576), (1992, 781004), (2324, 669432), (2656, 585753), (3486, 446288), (3984, 390502), (4648, 334716), (6972, 223144), (7968, 195251), (9296, 167358), (13944, 111572), (18592, 83679), (27888, 55786), (27893, 55776)]