2150745856

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 5107612608

約数和(自身を除く): 2956866752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 73, 82, 112, 128, 146, 164, 224, 256, 287, 292, 328, 401, 448, 511, 574, 584, 656, 802, 896, 1022, 1148, 1168, 1312, 1604, 1792, 2044, 2296, 2336, 2624, 2807, 2993, 3208, 4088, 4592, 4672, 5248, 5614, 5986, 6416, 8176, 9184, 9344, 10496, 11228, 11972, 12832, 16352, 16441, 18368, 18688, 20951, 22456, 23944, 25664, 29273, 32704, 32882, 36736, 41902, 44912, 47888, 51328, 58546, 65408, 65764, 73472, 83804, 89824, 95776, 102656, 115087, 117092, 130816, 131528, 167608, 179648, 191552, 204911, 230174, 234184, 263056, 335216, 359296, 383104, 409822, 460348, 468368, 526112, 670432, 718592, 766208, 819644, 920696, 936736, 1052224, 1200193, 1340864, 1639288, 1841392, 1873472, 2104448, 2400386, 2681728, 3278576, 3682784, 3746944, 4208896, 4800772, 5363456, 6557152, 7365568, 7493888, 8401351, 9601544, 13114304, 14731136, 16802702, 19203088, 26228608, 29462272, 33605404, 38406176, 52457216, 67210808, 76812352, 134421616, 153624704, 268843232, 307249408, 537686464, 1075372928, 2150745856]

約数ペア:

[(1, 2150745856), (2, 1075372928), (4, 537686464), (7, 307249408), (8, 268843232), (14, 153624704), (16, 134421616), (28, 76812352), (32, 67210808), (41, 52457216), (56, 38406176), (64, 33605404), (73, 29462272), (82, 26228608), (112, 19203088), (128, 16802702), (146, 14731136), (164, 13114304), (224, 9601544), (256, 8401351), (287, 7493888), (292, 7365568), (328, 6557152), (401, 5363456), (448, 4800772), (511, 4208896), (574, 3746944), (584, 3682784), (656, 3278576), (802, 2681728), (896, 2400386), (1022, 2104448), (1148, 1873472), (1168, 1841392), (1312, 1639288), (1604, 1340864), (1792, 1200193), (2044, 1052224), (2296, 936736), (2336, 920696), (2624, 819644), (2807, 766208), (2993, 718592), (3208, 670432), (4088, 526112), (4592, 468368), (4672, 460348), (5248, 409822), (5614, 383104), (5986, 359296), (6416, 335216), (8176, 263056), (9184, 234184), (9344, 230174), (10496, 204911), (11228, 191552), (11972, 179648), (12832, 167608), (16352, 131528), (16441, 130816), (18368, 117092), (18688, 115087), (20951, 102656), (22456, 95776), (23944, 89824), (25664, 83804), (29273, 73472), (32704, 65764), (32882, 65408), (36736, 58546), (41902, 51328), (44912, 47888)]