497876988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 1496678400

約数和(自身を除く): 998801412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 31, 38, 42, 57, 58, 62, 76, 84, 87, 93, 114, 116, 124, 133, 174, 186, 203, 217, 228, 266, 347, 348, 372, 399, 406, 434, 532, 551, 589, 609, 651, 694, 798, 812, 868, 899, 1041, 1102, 1178, 1218, 1302, 1388, 1596, 1653, 1767, 1798, 2082, 2204, 2356, 2429, 2436, 2604, 2697, 3306, 3534, 3596, 3857, 4123, 4164, 4858, 5394, 6293, 6593, 6612, 7068, 7287, 7714, 8246, 9716, 10063, 10757, 10788, 11571, 12369, 12586, 13186, 14574, 15428, 16492, 17081, 18879, 19779, 20126, 21514, 23142, 24738, 25172, 26372, 29148, 30189, 32271, 34162, 37758, 39558, 40252, 43028, 46151, 46284, 49476, 51243, 60378, 64542, 68324, 70441, 75299, 75516, 79116, 92302, 102486, 119567, 120756, 129084, 138453, 140882, 150598, 184604, 191197, 204383, 204972, 211323, 225897, 239134, 276906, 281764, 301196, 311953, 358701, 382394, 408766, 422646, 451794, 478268, 553812, 573591, 613149, 623906, 717402, 764788, 817532, 845292, 903588, 935859, 1147182, 1226298, 1247812, 1338379, 1430681, 1434804, 1871718, 2183671, 2294364, 2452596, 2676758, 2861362, 3743436, 4015137, 4292043, 4367342, 5353516, 5722724, 5927107, 6551013, 8030274, 8584086, 8734684, 11854214, 13102026, 16060548, 17168172, 17781321, 23708428, 26204052, 35562642, 41489749, 71125284, 82979498, 124469247, 165958996, 248938494, 497876988]

約数ペア:

[(1, 497876988), (2, 248938494), (3, 165958996), (4, 124469247), (6, 82979498), (7, 71125284), (12, 41489749), (14, 35562642), (19, 26204052), (21, 23708428), (28, 17781321), (29, 17168172), (31, 16060548), (38, 13102026), (42, 11854214), (57, 8734684), (58, 8584086), (62, 8030274), (76, 6551013), (84, 5927107), (87, 5722724), (93, 5353516), (114, 4367342), (116, 4292043), (124, 4015137), (133, 3743436), (174, 2861362), (186, 2676758), (203, 2452596), (217, 2294364), (228, 2183671), (266, 1871718), (347, 1434804), (348, 1430681), (372, 1338379), (399, 1247812), (406, 1226298), (434, 1147182), (532, 935859), (551, 903588), (589, 845292), (609, 817532), (651, 764788), (694, 717402), (798, 623906), (812, 613149), (868, 573591), (899, 553812), (1041, 478268), (1102, 451794), (1178, 422646), (1218, 408766), (1302, 382394), (1388, 358701), (1596, 311953), (1653, 301196), (1767, 281764), (1798, 276906), (2082, 239134), (2204, 225897), (2356, 211323), (2429, 204972), (2436, 204383), (2604, 191197), (2697, 184604), (3306, 150598), (3534, 140882), (3596, 138453), (3857, 129084), (4123, 120756), (4164, 119567), (4858, 102486), (5394, 92302), (6293, 79116), (6593, 75516), (6612, 75299), (7068, 70441), (7287, 68324), (7714, 64542), (8246, 60378), (9716, 51243), (10063, 49476), (10757, 46284), (10788, 46151), (11571, 43028), (12369, 40252), (12586, 39558), (13186, 37758), (14574, 34162), (15428, 32271), (16492, 30189), (17081, 29148), (18879, 26372), (19779, 25172), (20126, 24738), (21514, 23142)]