2212568456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 5142528000

約数和(自身を除く): 2929959544

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 71, 116, 124, 142, 203, 217, 232, 248, 284, 406, 434, 497, 568, 619, 812, 868, 899, 994, 1238, 1624, 1736, 1798, 1988, 2059, 2201, 2476, 3596, 3976, 4118, 4333, 4402, 4952, 6293, 7192, 8236, 8666, 8804, 12586, 14413, 15407, 16472, 17332, 17608, 17951, 19189, 25172, 28826, 30814, 34664, 35902, 38378, 43949, 50344, 57652, 61628, 63829, 71804, 76756, 87898, 115304, 123256, 125657, 127658, 134323, 143608, 153512, 175796, 251314, 255316, 268646, 307643, 351592, 446803, 502628, 510632, 537292, 556481, 615286, 893606, 1005256, 1074584, 1112962, 1230572, 1274521, 1362419, 1787212, 2225924, 2461144, 2549042, 2724838, 3574424, 3895367, 4451848, 5098084, 5449676, 7790734, 8921647, 9536933, 10196168, 10899352, 15581468, 17843294, 19073866, 31162936, 35686588, 38147732, 39510151, 71373176, 76295464, 79020302, 158040604, 276571057, 316081208, 553142114, 1106284228, 2212568456]

約数ペア:

[(1, 2212568456), (2, 1106284228), (4, 553142114), (7, 316081208), (8, 276571057), (14, 158040604), (28, 79020302), (29, 76295464), (31, 71373176), (56, 39510151), (58, 38147732), (62, 35686588), (71, 31162936), (116, 19073866), (124, 17843294), (142, 15581468), (203, 10899352), (217, 10196168), (232, 9536933), (248, 8921647), (284, 7790734), (406, 5449676), (434, 5098084), (497, 4451848), (568, 3895367), (619, 3574424), (812, 2724838), (868, 2549042), (899, 2461144), (994, 2225924), (1238, 1787212), (1624, 1362419), (1736, 1274521), (1798, 1230572), (1988, 1112962), (2059, 1074584), (2201, 1005256), (2476, 893606), (3596, 615286), (3976, 556481), (4118, 537292), (4333, 510632), (4402, 502628), (4952, 446803), (6293, 351592), (7192, 307643), (8236, 268646), (8666, 255316), (8804, 251314), (12586, 175796), (14413, 153512), (15407, 143608), (16472, 134323), (17332, 127658), (17608, 125657), (17951, 123256), (19189, 115304), (25172, 87898), (28826, 76756), (30814, 71804), (34664, 63829), (35902, 61628), (38378, 57652), (43949, 50344)]