233830272

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1572

約数の個数: 128

約数和(自身を含む): 690923520

約数和(自身を除く): 457093248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1511, 1612, 1664, 1984, 2418, 2496, 2976, 3022, 3224, 3968, 4533, 4836, 4992, 5952, 6044, 6448, 9066, 9672, 11904, 12088, 12896, 18132, 19344, 19643, 24176, 25792, 36264, 38688, 39286, 46841, 48352, 51584, 58929, 72528, 77376, 78572, 93682, 96704, 117858, 140523, 145056, 154752, 157144, 187364, 193408, 235716, 281046, 290112, 314288, 374728, 471432, 562092, 580224, 608933, 628576, 749456, 942864, 1124184, 1217866, 1257152, 1498912, 1826799, 1885728, 2248368, 2435732, 2514304, 2997824, 3653598, 3771456, 4496736, 4871464, 5995648, 7307196, 7542912, 8993472, 9742928, 14614392, 17986944, 19485856, 29228784, 38971712, 58457568, 77943424, 116915136, 233830272]

約数ペア:

[(1, 233830272), (2, 116915136), (3, 77943424), (4, 58457568), (6, 38971712), (8, 29228784), (12, 19485856), (13, 17986944), (16, 14614392), (24, 9742928), (26, 8993472), (31, 7542912), (32, 7307196), (39, 5995648), (48, 4871464), (52, 4496736), (62, 3771456), (64, 3653598), (78, 2997824), (93, 2514304), (96, 2435732), (104, 2248368), (124, 1885728), (128, 1826799), (156, 1498912), (186, 1257152), (192, 1217866), (208, 1124184), (248, 942864), (312, 749456), (372, 628576), (384, 608933), (403, 580224), (416, 562092), (496, 471432), (624, 374728), (744, 314288), (806, 290112), (832, 281046), (992, 235716), (1209, 193408), (1248, 187364), (1488, 157144), (1511, 154752), (1612, 145056), (1664, 140523), (1984, 117858), (2418, 96704), (2496, 93682), (2976, 78572), (3022, 77376), (3224, 72528), (3968, 58929), (4533, 51584), (4836, 48352), (4992, 46841), (5952, 39286), (6044, 38688), (6448, 36264), (9066, 25792), (9672, 24176), (11904, 19643), (12088, 19344), (12896, 18132)]