8919150368

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 19651693824

約数和(自身を除く): 10732543456

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 289, 424, 496, 527, 544, 578, 587, 848, 901, 992, 1054, 1156, 1174, 1643, 1696, 1802, 2108, 2312, 2348, 3286, 3604, 4216, 4624, 4696, 6572, 7208, 8432, 8959, 9248, 9392, 9979, 13144, 14416, 15317, 16864, 17918, 18197, 18784, 19958, 26288, 27931, 28832, 30634, 31111, 35836, 36394, 39916, 52576, 55862, 61268, 62222, 71672, 72788, 79832, 111724, 122536, 124444, 143344, 145576, 159664, 169643, 223448, 245072, 248888, 286688, 291152, 309349, 319328, 339286, 446896, 474827, 490144, 497776, 528887, 582304, 618698, 678572, 893792, 949654, 964441, 995552, 1057774, 1237396, 1357144, 1899308, 1928882, 2115548, 2474792, 2714288, 3798616, 3857764, 4231096, 4949584, 5258933, 5428576, 7597232, 7715528, 8462192, 8991079, 9899168, 10517866, 15194464, 15431056, 16395497, 16924384, 17982158, 21035732, 30862112, 32790994, 35964316, 42071464, 65581988, 71928632, 84142928, 131163976, 143857264, 168285856, 262327952, 278723449, 287714528, 524655904, 557446898, 1114893796, 2229787592, 4459575184, 8919150368]

約数ペア:

[(1, 8919150368), (2, 4459575184), (4, 2229787592), (8, 1114893796), (16, 557446898), (17, 524655904), (31, 287714528), (32, 278723449), (34, 262327952), (53, 168285856), (62, 143857264), (68, 131163976), (106, 84142928), (124, 71928632), (136, 65581988), (212, 42071464), (248, 35964316), (272, 32790994), (289, 30862112), (424, 21035732), (496, 17982158), (527, 16924384), (544, 16395497), (578, 15431056), (587, 15194464), (848, 10517866), (901, 9899168), (992, 8991079), (1054, 8462192), (1156, 7715528), (1174, 7597232), (1643, 5428576), (1696, 5258933), (1802, 4949584), (2108, 4231096), (2312, 3857764), (2348, 3798616), (3286, 2714288), (3604, 2474792), (4216, 2115548), (4624, 1928882), (4696, 1899308), (6572, 1357144), (7208, 1237396), (8432, 1057774), (8959, 995552), (9248, 964441), (9392, 949654), (9979, 893792), (13144, 678572), (14416, 618698), (15317, 582304), (16864, 528887), (17918, 497776), (18197, 490144), (18784, 474827), (19958, 446896), (26288, 339286), (27931, 319328), (28832, 309349), (30634, 291152), (31111, 286688), (35836, 248888), (36394, 245072), (39916, 223448), (52576, 169643), (55862, 159664), (61268, 145576), (62222, 143344), (71672, 124444), (72788, 122536), (79832, 111724)]