348771072

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 1010373728

約数和(自身を除く): 661602656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 181, 192, 193, 208, 256, 312, 362, 384, 386, 416, 543, 579, 624, 724, 768, 772, 832, 1086, 1158, 1248, 1448, 1544, 1664, 2172, 2316, 2353, 2496, 2509, 2896, 3088, 3328, 4344, 4632, 4706, 4992, 5018, 5792, 6176, 7059, 7527, 8688, 9264, 9412, 9984, 10036, 11584, 12352, 14118, 15054, 17376, 18528, 18824, 20072, 23168, 24704, 28236, 30108, 34752, 34933, 37056, 37648, 40144, 46336, 49408, 56472, 60216, 69504, 69866, 74112, 75296, 80288, 104799, 112944, 120432, 139008, 139732, 148224, 150592, 160576, 209598, 225888, 240864, 279464, 301184, 321152, 419196, 451776, 454129, 481728, 558928, 602368, 642304, 838392, 903552, 908258, 963456, 1117856, 1362387, 1676784, 1807104, 1816516, 1926912, 2235712, 2724774, 3353568, 3633032, 4471424, 5449548, 6707136, 7266064, 8942848, 10899096, 13414272, 14532128, 21798192, 26828544, 29064256, 43596384, 58128512, 87192768, 116257024, 174385536, 348771072]

約数ペア:

[(1, 348771072), (2, 174385536), (3, 116257024), (4, 87192768), (6, 58128512), (8, 43596384), (12, 29064256), (13, 26828544), (16, 21798192), (24, 14532128), (26, 13414272), (32, 10899096), (39, 8942848), (48, 7266064), (52, 6707136), (64, 5449548), (78, 4471424), (96, 3633032), (104, 3353568), (128, 2724774), (156, 2235712), (181, 1926912), (192, 1816516), (193, 1807104), (208, 1676784), (256, 1362387), (312, 1117856), (362, 963456), (384, 908258), (386, 903552), (416, 838392), (543, 642304), (579, 602368), (624, 558928), (724, 481728), (768, 454129), (772, 451776), (832, 419196), (1086, 321152), (1158, 301184), (1248, 279464), (1448, 240864), (1544, 225888), (1664, 209598), (2172, 160576), (2316, 150592), (2353, 148224), (2496, 139732), (2509, 139008), (2896, 120432), (3088, 112944), (3328, 104799), (4344, 80288), (4632, 75296), (4706, 74112), (4992, 69866), (5018, 69504), (5792, 60216), (6176, 56472), (7059, 49408), (7527, 46336), (8688, 40144), (9264, 37648), (9412, 37056), (9984, 34933), (10036, 34752), (11584, 30108), (12352, 28236), (14118, 24704), (15054, 23168), (17376, 20072), (18528, 18824)]