663104256

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1634

約数の個数: 144

約数和(自身を含む): 1922995200

約数和(自身を除く): 1259890944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 228, 232, 256, 304, 348, 384, 456, 464, 551, 608, 696, 768, 912, 928, 1102, 1216, 1392, 1567, 1653, 1824, 1856, 2204, 2432, 2784, 3134, 3306, 3648, 3712, 4408, 4701, 4864, 5568, 6268, 6612, 7296, 7424, 8816, 9402, 11136, 12536, 13224, 14592, 17632, 18804, 22272, 25072, 26448, 29773, 35264, 37608, 45443, 50144, 52896, 59546, 70528, 75216, 89319, 90886, 100288, 105792, 119092, 136329, 141056, 150432, 178638, 181772, 200576, 211584, 238184, 272658, 300864, 357276, 363544, 401152, 423168, 476368, 545316, 601728, 714552, 727088, 863417, 952736, 1090632, 1203456, 1429104, 1454176, 1726834, 1905472, 2181264, 2590251, 2858208, 2908352, 3453668, 3810944, 4362528, 5180502, 5716416, 5816704, 6907336, 7621888, 8725056, 10361004, 11432832, 11633408, 13814672, 17450112, 20722008, 22865664, 27629344, 34900224, 41444016, 55258688, 82888032, 110517376, 165776064, 221034752, 331552128, 663104256]

約数ペア:

[(1, 663104256), (2, 331552128), (3, 221034752), (4, 165776064), (6, 110517376), (8, 82888032), (12, 55258688), (16, 41444016), (19, 34900224), (24, 27629344), (29, 22865664), (32, 20722008), (38, 17450112), (48, 13814672), (57, 11633408), (58, 11432832), (64, 10361004), (76, 8725056), (87, 7621888), (96, 6907336), (114, 5816704), (116, 5716416), (128, 5180502), (152, 4362528), (174, 3810944), (192, 3453668), (228, 2908352), (232, 2858208), (256, 2590251), (304, 2181264), (348, 1905472), (384, 1726834), (456, 1454176), (464, 1429104), (551, 1203456), (608, 1090632), (696, 952736), (768, 863417), (912, 727088), (928, 714552), (1102, 601728), (1216, 545316), (1392, 476368), (1567, 423168), (1653, 401152), (1824, 363544), (1856, 357276), (2204, 300864), (2432, 272658), (2784, 238184), (3134, 211584), (3306, 200576), (3648, 181772), (3712, 178638), (4408, 150432), (4701, 141056), (4864, 136329), (5568, 119092), (6268, 105792), (6612, 100288), (7296, 90886), (7424, 89319), (8816, 75216), (9402, 70528), (11136, 59546), (12536, 52896), (13224, 50144), (14592, 45443), (17632, 37608), (18804, 35264), (22272, 29773), (25072, 26448)]