676123968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 224

約数和(自身を含む): 2073859200

約数和(自身を除く): 1397735232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 53, 57, 64, 76, 78, 96, 104, 106, 114, 152, 156, 159, 192, 208, 212, 228, 247, 269, 304, 312, 318, 416, 424, 456, 494, 538, 608, 624, 636, 689, 741, 807, 832, 848, 912, 988, 1007, 1076, 1216, 1248, 1272, 1378, 1482, 1614, 1696, 1824, 1976, 2014, 2067, 2152, 2496, 2544, 2756, 2964, 3021, 3228, 3392, 3497, 3648, 3952, 4028, 4134, 4304, 5088, 5111, 5512, 5928, 6042, 6456, 6994, 7904, 8056, 8268, 8608, 10176, 10222, 10491, 11024, 11856, 12084, 12912, 13091, 13988, 14257, 15333, 15808, 16112, 16536, 17216, 20444, 20982, 22048, 23712, 24168, 25824, 26182, 27976, 28514, 30666, 32224, 33072, 39273, 40888, 41964, 42771, 44096, 47424, 48336, 51648, 52364, 55952, 57028, 61332, 64448, 66144, 66443, 78546, 81776, 83928, 85542, 96672, 104728, 111904, 114056, 122664, 132288, 132886, 157092, 163552, 167856, 171084, 185341, 193344, 199329, 209456, 223808, 228112, 245328, 265772, 270883, 314184, 327104, 335712, 342168, 370682, 398658, 418912, 456224, 490656, 531544, 541766, 556023, 628368, 671424, 684336, 741364, 797316, 812649, 837824, 912448, 981312, 1063088, 1083532, 1112046, 1256736, 1368672, 1482728, 1594632, 1625298, 2126176, 2167064, 2224092, 2513472, 2737344, 2965456, 3189264, 3250596, 3521479, 4252352, 4334128, 4448184, 5930912, 6378528, 6501192, 7042958, 8668256, 8896368, 10564437, 11861824, 12757056, 13002384, 14085916, 17336512, 17792736, 21128874, 26004768, 28171832, 35585472, 42257748, 52009536, 56343664, 84515496, 112687328, 169030992, 225374656, 338061984, 676123968]

約数ペア:

[(1, 676123968), (2, 338061984), (3, 225374656), (4, 169030992), (6, 112687328), (8, 84515496), (12, 56343664), (13, 52009536), (16, 42257748), (19, 35585472), (24, 28171832), (26, 26004768), (32, 21128874), (38, 17792736), (39, 17336512), (48, 14085916), (52, 13002384), (53, 12757056), (57, 11861824), (64, 10564437), (76, 8896368), (78, 8668256), (96, 7042958), (104, 6501192), (106, 6378528), (114, 5930912), (152, 4448184), (156, 4334128), (159, 4252352), (192, 3521479), (208, 3250596), (212, 3189264), (228, 2965456), (247, 2737344), (269, 2513472), (304, 2224092), (312, 2167064), (318, 2126176), (416, 1625298), (424, 1594632), (456, 1482728), (494, 1368672), (538, 1256736), (608, 1112046), (624, 1083532), (636, 1063088), (689, 981312), (741, 912448), (807, 837824), (832, 812649), (848, 797316), (912, 741364), (988, 684336), (1007, 671424), (1076, 628368), (1216, 556023), (1248, 541766), (1272, 531544), (1378, 490656), (1482, 456224), (1614, 418912), (1696, 398658), (1824, 370682), (1976, 342168), (2014, 335712), (2067, 327104), (2152, 314184), (2496, 270883), (2544, 265772), (2756, 245328), (2964, 228112), (3021, 223808), (3228, 209456), (3392, 199329), (3497, 193344), (3648, 185341), (3952, 171084), (4028, 167856), (4134, 163552), (4304, 157092), (5088, 132886), (5111, 132288), (5512, 122664), (5928, 114056), (6042, 111904), (6456, 104728), (6994, 96672), (7904, 85542), (8056, 83928), (8268, 81776), (8608, 78546), (10176, 66443), (10222, 66144), (10491, 64448), (11024, 61332), (11856, 57028), (12084, 55952), (12912, 52364), (13091, 51648), (13988, 48336), (14257, 47424), (15333, 44096), (15808, 42771), (16112, 41964), (16536, 40888), (17216, 39273), (20444, 33072), (20982, 32224), (22048, 30666), (23712, 28514), (24168, 27976), (25824, 26182)]