499986048

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 1417098240

約数和(自身を除く): 917112192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 191, 192, 204, 272, 382, 384, 401, 408, 544, 573, 764, 802, 816, 1088, 1146, 1203, 1528, 1604, 1632, 2176, 2292, 2406, 3056, 3208, 3247, 3264, 4584, 4812, 6112, 6416, 6494, 6528, 6817, 9168, 9624, 9741, 12224, 12832, 12988, 13634, 18336, 19248, 19482, 20451, 24448, 25664, 25976, 27268, 36672, 38496, 38964, 40902, 51328, 51952, 54536, 73344, 76591, 76992, 77928, 81804, 103904, 109072, 153182, 153984, 155856, 163608, 207808, 218144, 229773, 306364, 311712, 327216, 415616, 436288, 459546, 612728, 623424, 654432, 872576, 919092, 1225456, 1246848, 1302047, 1308864, 1838184, 2450912, 2604094, 2617728, 3676368, 3906141, 4901824, 5208188, 7352736, 7812282, 9803648, 10416376, 14705472, 15624564, 20832752, 29410944, 31249128, 41665504, 62498256, 83331008, 124996512, 166662016, 249993024, 499986048]

約数ペア:

[(1, 499986048), (2, 249993024), (3, 166662016), (4, 124996512), (6, 83331008), (8, 62498256), (12, 41665504), (16, 31249128), (17, 29410944), (24, 20832752), (32, 15624564), (34, 14705472), (48, 10416376), (51, 9803648), (64, 7812282), (68, 7352736), (96, 5208188), (102, 4901824), (128, 3906141), (136, 3676368), (191, 2617728), (192, 2604094), (204, 2450912), (272, 1838184), (382, 1308864), (384, 1302047), (401, 1246848), (408, 1225456), (544, 919092), (573, 872576), (764, 654432), (802, 623424), (816, 612728), (1088, 459546), (1146, 436288), (1203, 415616), (1528, 327216), (1604, 311712), (1632, 306364), (2176, 229773), (2292, 218144), (2406, 207808), (3056, 163608), (3208, 155856), (3247, 153984), (3264, 153182), (4584, 109072), (4812, 103904), (6112, 81804), (6416, 77928), (6494, 76992), (6528, 76591), (6817, 73344), (9168, 54536), (9624, 51952), (9741, 51328), (12224, 40902), (12832, 38964), (12988, 38496), (13634, 36672), (18336, 27268), (19248, 25976), (19482, 25664), (20451, 24448)]