408103488

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 224

約数和(自身を含む): 1329659520

約数和(自身を除く): 921556032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 192, 208, 216, 222, 234, 288, 296, 312, 333, 351, 416, 432, 444, 468, 481, 491, 576, 592, 624, 666, 702, 832, 864, 888, 936, 962, 982, 999, 1184, 1248, 1332, 1404, 1443, 1473, 1728, 1776, 1872, 1924, 1964, 1998, 2368, 2496, 2664, 2808, 2886, 2946, 3552, 3744, 3848, 3928, 3996, 4329, 4419, 5328, 5616, 5772, 5892, 6383, 7104, 7488, 7696, 7856, 7992, 8658, 8838, 10656, 11232, 11544, 11784, 12766, 12987, 13257, 15392, 15712, 15984, 17316, 17676, 18167, 19149, 21312, 22464, 23088, 23568, 25532, 25974, 26514, 30784, 31424, 31968, 34632, 35352, 36334, 38298, 46176, 47136, 51064, 51948, 53028, 54501, 57447, 63936, 69264, 70704, 72668, 76596, 92352, 94272, 102128, 103896, 106056, 109002, 114894, 138528, 141408, 145336, 153192, 163503, 172341, 204256, 207792, 212112, 218004, 229788, 236171, 277056, 282816, 290672, 306384, 327006, 344682, 408512, 415584, 424224, 436008, 459576, 472342, 490509, 581344, 612768, 654012, 689364, 708513, 831168, 848448, 872016, 919152, 944684, 981018, 1162688, 1225536, 1308024, 1378728, 1417026, 1744032, 1838304, 1889368, 1962036, 2125539, 2616048, 2757456, 2834052, 3488064, 3676608, 3778736, 3924072, 4251078, 5232096, 5514912, 5668104, 6376617, 7557472, 7848144, 8502156, 10464192, 11029824, 11336208, 12753234, 15114944, 15696288, 17004312, 22672416, 25506468, 31392576, 34008624, 45344832, 51012936, 68017248, 102025872, 136034496, 204051744, 408103488]

約数ペア:

[(1, 408103488), (2, 204051744), (3, 136034496), (4, 102025872), (6, 68017248), (8, 51012936), (9, 45344832), (12, 34008624), (13, 31392576), (16, 25506468), (18, 22672416), (24, 17004312), (26, 15696288), (27, 15114944), (32, 12753234), (36, 11336208), (37, 11029824), (39, 10464192), (48, 8502156), (52, 7848144), (54, 7557472), (64, 6376617), (72, 5668104), (74, 5514912), (78, 5232096), (96, 4251078), (104, 3924072), (108, 3778736), (111, 3676608), (117, 3488064), (144, 2834052), (148, 2757456), (156, 2616048), (192, 2125539), (208, 1962036), (216, 1889368), (222, 1838304), (234, 1744032), (288, 1417026), (296, 1378728), (312, 1308024), (333, 1225536), (351, 1162688), (416, 981018), (432, 944684), (444, 919152), (468, 872016), (481, 848448), (491, 831168), (576, 708513), (592, 689364), (624, 654012), (666, 612768), (702, 581344), (832, 490509), (864, 472342), (888, 459576), (936, 436008), (962, 424224), (982, 415584), (999, 408512), (1184, 344682), (1248, 327006), (1332, 306384), (1404, 290672), (1443, 282816), (1473, 277056), (1728, 236171), (1776, 229788), (1872, 218004), (1924, 212112), (1964, 207792), (1998, 204256), (2368, 172341), (2496, 163503), (2664, 153192), (2808, 145336), (2886, 141408), (2946, 138528), (3552, 114894), (3744, 109002), (3848, 106056), (3928, 103896), (3996, 102128), (4329, 94272), (4419, 92352), (5328, 76596), (5616, 72668), (5772, 70704), (5892, 69264), (6383, 63936), (7104, 57447), (7488, 54501), (7696, 53028), (7856, 51948), (7992, 51064), (8658, 47136), (8838, 46176), (10656, 38298), (11232, 36334), (11544, 35352), (11784, 34632), (12766, 31968), (12987, 31424), (13257, 30784), (15392, 26514), (15712, 25974), (15984, 25532), (17316, 23568), (17676, 23088), (18167, 22464), (19149, 21312)]