12751461632

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17657}}^1$

素因数の和:17724

約数の個数: 144

約数和(自身を含む): 32339284992

約数和(自身を除く): 19587823360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3472, 3968, 5642, 5824, 6448, 6944, 7936, 11284, 11648, 12896, 13888, 17657, 22568, 23296, 25792, 27776, 35314, 45136, 51584, 55552, 70628, 90272, 103168, 123599, 141256, 180544, 229541, 247198, 282512, 361088, 459082, 494396, 547367, 565024, 722176, 918164, 988792, 1094734, 1130048, 1606787, 1836328, 1977584, 2189468, 2260096, 3213574, 3672656, 3831569, 3955168, 4378936, 4520192, 6427148, 7115771, 7345312, 7663138, 7910336, 8757872, 12854296, 14231542, 14690624, 15326276, 15820672, 17515744, 25708592, 28463084, 29381248, 30652552, 31641344, 35031488, 49810397, 51417184, 56926168, 58762496, 61305104, 70062976, 99620794, 102834368, 113852336, 122610208, 140125952, 199241588, 205668736, 227704672, 245220416, 398483176, 411337472, 455409344, 490440832, 796966352, 910818688, 980881664, 1593932704, 1821637376, 3187865408, 6375730816, 12751461632]

約数ペア:

[(1, 12751461632), (2, 6375730816), (4, 3187865408), (7, 1821637376), (8, 1593932704), (13, 980881664), (14, 910818688), (16, 796966352), (26, 490440832), (28, 455409344), (31, 411337472), (32, 398483176), (52, 245220416), (56, 227704672), (62, 205668736), (64, 199241588), (91, 140125952), (104, 122610208), (112, 113852336), (124, 102834368), (128, 99620794), (182, 70062976), (208, 61305104), (217, 58762496), (224, 56926168), (248, 51417184), (256, 49810397), (364, 35031488), (403, 31641344), (416, 30652552), (434, 29381248), (448, 28463084), (496, 25708592), (728, 17515744), (806, 15820672), (832, 15326276), (868, 14690624), (896, 14231542), (992, 12854296), (1456, 8757872), (1612, 7910336), (1664, 7663138), (1736, 7345312), (1792, 7115771), (1984, 6427148), (2821, 4520192), (2912, 4378936), (3224, 3955168), (3328, 3831569), (3472, 3672656), (3968, 3213574), (5642, 2260096), (5824, 2189468), (6448, 1977584), (6944, 1836328), (7936, 1606787), (11284, 1130048), (11648, 1094734), (12896, 988792), (13888, 918164), (17657, 722176), (22568, 565024), (23296, 547367), (25792, 494396), (27776, 459082), (35314, 361088), (45136, 282512), (51584, 247198), (55552, 229541), (70628, 180544), (90272, 141256), (103168, 123599)]