499503744

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 1512276480

約数和(自身を除く): 1012772736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 128, 142, 144, 186, 192, 197, 213, 248, 279, 284, 288, 372, 384, 394, 426, 496, 558, 568, 576, 591, 639, 744, 788, 852, 992, 1116, 1136, 1152, 1182, 1278, 1488, 1576, 1704, 1773, 1984, 2201, 2232, 2272, 2364, 2556, 2976, 3152, 3408, 3546, 3968, 4402, 4464, 4544, 4728, 5112, 5952, 6107, 6304, 6603, 6816, 7092, 8804, 8928, 9088, 9456, 10224, 11904, 12214, 12608, 13206, 13632, 13987, 14184, 17608, 17856, 18321, 18912, 19809, 20448, 24428, 25216, 26412, 27264, 27974, 28368, 35216, 35712, 36642, 37824, 39618, 40896, 41961, 48856, 52824, 54963, 55948, 56736, 70432, 73284, 75648, 79236, 81792, 83922, 97712, 105648, 109926, 111896, 113472, 125883, 140864, 146568, 158472, 167844, 195424, 211296, 219852, 223792, 226944, 251766, 281728, 293136, 316944, 335688, 390848, 422592, 433597, 439704, 447584, 503532, 586272, 633888, 671376, 781696, 845184, 867194, 879408, 895168, 1007064, 1172544, 1267776, 1300791, 1342752, 1734388, 1758816, 1790336, 2014128, 2345088, 2535552, 2601582, 2685504, 3468776, 3517632, 3902373, 4028256, 5203164, 5371008, 6937552, 7035264, 7804746, 8056512, 10406328, 13875104, 15609492, 16113024, 20812656, 27750208, 31218984, 41625312, 55500416, 62437968, 83250624, 124875936, 166501248, 249751872, 499503744]

約数ペア:

[(1, 499503744), (2, 249751872), (3, 166501248), (4, 124875936), (6, 83250624), (8, 62437968), (9, 55500416), (12, 41625312), (16, 31218984), (18, 27750208), (24, 20812656), (31, 16113024), (32, 15609492), (36, 13875104), (48, 10406328), (62, 8056512), (64, 7804746), (71, 7035264), (72, 6937552), (93, 5371008), (96, 5203164), (124, 4028256), (128, 3902373), (142, 3517632), (144, 3468776), (186, 2685504), (192, 2601582), (197, 2535552), (213, 2345088), (248, 2014128), (279, 1790336), (284, 1758816), (288, 1734388), (372, 1342752), (384, 1300791), (394, 1267776), (426, 1172544), (496, 1007064), (558, 895168), (568, 879408), (576, 867194), (591, 845184), (639, 781696), (744, 671376), (788, 633888), (852, 586272), (992, 503532), (1116, 447584), (1136, 439704), (1152, 433597), (1182, 422592), (1278, 390848), (1488, 335688), (1576, 316944), (1704, 293136), (1773, 281728), (1984, 251766), (2201, 226944), (2232, 223792), (2272, 219852), (2364, 211296), (2556, 195424), (2976, 167844), (3152, 158472), (3408, 146568), (3546, 140864), (3968, 125883), (4402, 113472), (4464, 111896), (4544, 109926), (4728, 105648), (5112, 97712), (5952, 83922), (6107, 81792), (6304, 79236), (6603, 75648), (6816, 73284), (7092, 70432), (8804, 56736), (8928, 55948), (9088, 54963), (9456, 52824), (10224, 48856), (11904, 41961), (12214, 40896), (12608, 39618), (13206, 37824), (13632, 36642), (13987, 35712), (14184, 35216), (17608, 28368), (17856, 27974), (18321, 27264), (18912, 26412), (19809, 25216), (20448, 24428)]