256178574144

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1109}}^1\times {\mathrm{13829}}^1$

素因数の和:14985

約数の個数: 168

約数和(自身を含む): 760349889000

約数和(自身を除く): 504171314856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1109, 1392, 1856, 2088, 2218, 2784, 3327, 4176, 4436, 5568, 6654, 8352, 8872, 9981, 13308, 13829, 16704, 17744, 19962, 26616, 27658, 32161, 35488, 39924, 41487, 53232, 55316, 64322, 70976, 79848, 82974, 96483, 106464, 110632, 124461, 128644, 159696, 165948, 192966, 212928, 221264, 248922, 257288, 289449, 319392, 331896, 385932, 401041, 442528, 497844, 514576, 578898, 638784, 663792, 771864, 802082, 885056, 995688, 1029152, 1157796, 1203123, 1327584, 1543728, 1604164, 1991376, 2058304, 2315592, 2406246, 2655168, 3087456, 3208328, 3609369, 3982752, 4631184, 4812492, 6174912, 6416656, 7218738, 7965504, 9262368, 9624984, 12833312, 14437476, 15336361, 18524736, 19249968, 25666624, 28874952, 30672722, 38499936, 46009083, 57749904, 61345444, 76999872, 92018166, 115499808, 122690888, 138027249, 184036332, 230999616, 245381776, 276054498, 368072664, 444754469, 490763552, 552108996, 736145328, 889508938, 981527104, 1104217992, 1334263407, 1472290656, 1779017876, 2208435984, 2668526814, 2944581312, 3558035752, 4002790221, 4416871968, 5337053628, 7116071504, 8005580442, 8833743936, 10674107256, 14232143008, 16011160884, 21348214512, 28464286016, 32022321768, 42696429024, 64044643536, 85392858048, 128089287072, 256178574144]

約数ペア:

[(1, 256178574144), (2, 128089287072), (3, 85392858048), (4, 64044643536), (6, 42696429024), (8, 32022321768), (9, 28464286016), (12, 21348214512), (16, 16011160884), (18, 14232143008), (24, 10674107256), (29, 8833743936), (32, 8005580442), (36, 7116071504), (48, 5337053628), (58, 4416871968), (64, 4002790221), (72, 3558035752), (87, 2944581312), (96, 2668526814), (116, 2208435984), (144, 1779017876), (174, 1472290656), (192, 1334263407), (232, 1104217992), (261, 981527104), (288, 889508938), (348, 736145328), (464, 552108996), (522, 490763552), (576, 444754469), (696, 368072664), (928, 276054498), (1044, 245381776), (1109, 230999616), (1392, 184036332), (1856, 138027249), (2088, 122690888), (2218, 115499808), (2784, 92018166), (3327, 76999872), (4176, 61345444), (4436, 57749904), (5568, 46009083), (6654, 38499936), (8352, 30672722), (8872, 28874952), (9981, 25666624), (13308, 19249968), (13829, 18524736), (16704, 15336361), (17744, 14437476), (19962, 12833312), (26616, 9624984), (27658, 9262368), (32161, 7965504), (35488, 7218738), (39924, 6416656), (41487, 6174912), (53232, 4812492), (55316, 4631184), (64322, 3982752), (70976, 3609369), (79848, 3208328), (82974, 3087456), (96483, 2655168), (106464, 2406246), (110632, 2315592), (124461, 2058304), (128644, 1991376), (159696, 1604164), (165948, 1543728), (192966, 1327584), (212928, 1203123), (221264, 1157796), (248922, 1029152), (257288, 995688), (289449, 885056), (319392, 802082), (331896, 771864), (385932, 663792), (401041, 638784), (442528, 578898), (497844, 514576)]