1887551856

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:1012

約数の個数: 160

約数和(自身を含む): 5682493440

約数和(自身を除く): 3794941584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 271, 276, 368, 414, 432, 542, 552, 621, 701, 813, 828, 1084, 1104, 1242, 1402, 1626, 1656, 2103, 2168, 2439, 2484, 2804, 3252, 3312, 4206, 4336, 4878, 4968, 5608, 6233, 6309, 6504, 7317, 8412, 9756, 9936, 11216, 12466, 12618, 13008, 14634, 16123, 16824, 18699, 18927, 19512, 24932, 25236, 29268, 32246, 33648, 37398, 37854, 39024, 48369, 49864, 50472, 56097, 58536, 64492, 74796, 75708, 96738, 99728, 100944, 112194, 117072, 128984, 145107, 149592, 151416, 168291, 189971, 193476, 224388, 257968, 290214, 299184, 302832, 336582, 379942, 386952, 435321, 448776, 569913, 580428, 673164, 759884, 773904, 870642, 897552, 1139826, 1160856, 1346328, 1519768, 1709739, 1741284, 2279652, 2321712, 2692656, 3039536, 3419478, 3482568, 4369333, 4559304, 5129217, 6838956, 6965136, 8738666, 9118608, 10258434, 13107999, 13677912, 17477332, 20516868, 26215998, 27355824, 34954664, 39323997, 41033736, 52431996, 69909328, 78647994, 82067472, 104863992, 117971991, 157295988, 209727984, 235943982, 314591976, 471887964, 629183952, 943775928, 1887551856]

約数ペア:

[(1, 1887551856), (2, 943775928), (3, 629183952), (4, 471887964), (6, 314591976), (8, 235943982), (9, 209727984), (12, 157295988), (16, 117971991), (18, 104863992), (23, 82067472), (24, 78647994), (27, 69909328), (36, 52431996), (46, 41033736), (48, 39323997), (54, 34954664), (69, 27355824), (72, 26215998), (92, 20516868), (108, 17477332), (138, 13677912), (144, 13107999), (184, 10258434), (207, 9118608), (216, 8738666), (271, 6965136), (276, 6838956), (368, 5129217), (414, 4559304), (432, 4369333), (542, 3482568), (552, 3419478), (621, 3039536), (701, 2692656), (813, 2321712), (828, 2279652), (1084, 1741284), (1104, 1709739), (1242, 1519768), (1402, 1346328), (1626, 1160856), (1656, 1139826), (2103, 897552), (2168, 870642), (2439, 773904), (2484, 759884), (2804, 673164), (3252, 580428), (3312, 569913), (4206, 448776), (4336, 435321), (4878, 386952), (4968, 379942), (5608, 336582), (6233, 302832), (6309, 299184), (6504, 290214), (7317, 257968), (8412, 224388), (9756, 193476), (9936, 189971), (11216, 168291), (12466, 151416), (12618, 149592), (13008, 145107), (14634, 128984), (16123, 117072), (16824, 112194), (18699, 100944), (18927, 99728), (19512, 96738), (24932, 75708), (25236, 74796), (29268, 64492), (32246, 58536), (33648, 56097), (37398, 50472), (37854, 49864), (39024, 48369)]