503019664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 1215886464

約数和(自身を除く): 712866800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 71, 112, 119, 122, 136, 142, 238, 244, 272, 284, 427, 476, 488, 497, 568, 854, 952, 976, 994, 1037, 1136, 1207, 1708, 1904, 1988, 2074, 2414, 3416, 3721, 3976, 4148, 4331, 4828, 6832, 7259, 7442, 7952, 8296, 8449, 8662, 9656, 14518, 14884, 16592, 16898, 17324, 19312, 26047, 29036, 29768, 30317, 33796, 34648, 52094, 58072, 59536, 60634, 63257, 67592, 69296, 73627, 104188, 116144, 121268, 126514, 135184, 147254, 208376, 242536, 253028, 264191, 294508, 416752, 442799, 485072, 506056, 515389, 528382, 589016, 885598, 1012112, 1030778, 1056764, 1178032, 1771196, 1849337, 2061556, 2113528, 3542392, 3698674, 4123112, 4227056, 4491247, 7084784, 7397348, 8246224, 8982494, 14794696, 17964988, 29589392, 31438729, 35929976, 62877458, 71859952, 125754916, 251509832, 503019664]

約数ペア:

[(1, 503019664), (2, 251509832), (4, 125754916), (7, 71859952), (8, 62877458), (14, 35929976), (16, 31438729), (17, 29589392), (28, 17964988), (34, 14794696), (56, 8982494), (61, 8246224), (68, 7397348), (71, 7084784), (112, 4491247), (119, 4227056), (122, 4123112), (136, 3698674), (142, 3542392), (238, 2113528), (244, 2061556), (272, 1849337), (284, 1771196), (427, 1178032), (476, 1056764), (488, 1030778), (497, 1012112), (568, 885598), (854, 589016), (952, 528382), (976, 515389), (994, 506056), (1037, 485072), (1136, 442799), (1207, 416752), (1708, 294508), (1904, 264191), (1988, 253028), (2074, 242536), (2414, 208376), (3416, 147254), (3721, 135184), (3976, 126514), (4148, 121268), (4331, 116144), (4828, 104188), (6832, 73627), (7259, 69296), (7442, 67592), (7952, 63257), (8296, 60634), (8449, 59536), (8662, 58072), (9656, 52094), (14518, 34648), (14884, 33796), (16592, 30317), (16898, 29768), (17324, 29036), (19312, 26047)]