279688032

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:742

約数の個数: 192

約数和(自身を含む): 903591360

約数和(自身を除く): 623903328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 288, 296, 312, 333, 351, 416, 432, 444, 468, 481, 592, 624, 666, 673, 702, 864, 888, 936, 962, 999, 1184, 1248, 1332, 1346, 1404, 1443, 1776, 1872, 1924, 1998, 2019, 2664, 2692, 2808, 2886, 3552, 3744, 3848, 3996, 4038, 4329, 5328, 5384, 5616, 5772, 6057, 7696, 7992, 8076, 8658, 8749, 10656, 10768, 11232, 11544, 12114, 12987, 15392, 15984, 16152, 17316, 17498, 18171, 21536, 23088, 24228, 24901, 25974, 26247, 31968, 32304, 34632, 34996, 36342, 46176, 48456, 49802, 51948, 52494, 64608, 69264, 69992, 72684, 74703, 78741, 96912, 99604, 103896, 104988, 138528, 139984, 145368, 149406, 157482, 193824, 199208, 207792, 209976, 224109, 236223, 279968, 290736, 298812, 314964, 323713, 398416, 415584, 419952, 448218, 472446, 581472, 597624, 629928, 647426, 672327, 796832, 839904, 896436, 944892, 971139, 1195248, 1259856, 1294852, 1344654, 1792872, 1889784, 1942278, 2390496, 2519712, 2589704, 2689308, 2913417, 3585744, 3779568, 3884556, 5179408, 5378616, 5826834, 7171488, 7559136, 7769112, 8740251, 10358816, 10757232, 11653668, 15538224, 17480502, 21514464, 23307336, 31076448, 34961004, 46614672, 69922008, 93229344, 139844016, 279688032]

約数ペア:

[(1, 279688032), (2, 139844016), (3, 93229344), (4, 69922008), (6, 46614672), (8, 34961004), (9, 31076448), (12, 23307336), (13, 21514464), (16, 17480502), (18, 15538224), (24, 11653668), (26, 10757232), (27, 10358816), (32, 8740251), (36, 7769112), (37, 7559136), (39, 7171488), (48, 5826834), (52, 5378616), (54, 5179408), (72, 3884556), (74, 3779568), (78, 3585744), (96, 2913417), (104, 2689308), (108, 2589704), (111, 2519712), (117, 2390496), (144, 1942278), (148, 1889784), (156, 1792872), (208, 1344654), (216, 1294852), (222, 1259856), (234, 1195248), (288, 971139), (296, 944892), (312, 896436), (333, 839904), (351, 796832), (416, 672327), (432, 647426), (444, 629928), (468, 597624), (481, 581472), (592, 472446), (624, 448218), (666, 419952), (673, 415584), (702, 398416), (864, 323713), (888, 314964), (936, 298812), (962, 290736), (999, 279968), (1184, 236223), (1248, 224109), (1332, 209976), (1346, 207792), (1404, 199208), (1443, 193824), (1776, 157482), (1872, 149406), (1924, 145368), (1998, 139984), (2019, 138528), (2664, 104988), (2692, 103896), (2808, 99604), (2886, 96912), (3552, 78741), (3744, 74703), (3848, 72684), (3996, 69992), (4038, 69264), (4329, 64608), (5328, 52494), (5384, 51948), (5616, 49802), (5772, 48456), (6057, 46176), (7696, 36342), (7992, 34996), (8076, 34632), (8658, 32304), (8749, 31968), (10656, 26247), (10768, 25974), (11232, 24901), (11544, 24228), (12114, 23088), (12987, 21536), (15392, 18171), (15984, 17498), (16152, 17316)]