2018085776

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 160

約数和(自身を含む): 4899686400

約数和(自身を除く): 2881600624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 97, 98, 112, 119, 136, 194, 196, 223, 238, 272, 343, 388, 392, 446, 476, 679, 686, 776, 784, 833, 892, 952, 1358, 1372, 1552, 1561, 1649, 1666, 1784, 1904, 2716, 2744, 3122, 3298, 3332, 3568, 3791, 4753, 5432, 5488, 5831, 6244, 6596, 6664, 7582, 9506, 10864, 10927, 11543, 11662, 12488, 13192, 13328, 15164, 19012, 21631, 21854, 23086, 23324, 24976, 26384, 26537, 30328, 33271, 38024, 43262, 43708, 46172, 46648, 53074, 60656, 66542, 76048, 76489, 80801, 86524, 87416, 92344, 93296, 106148, 133084, 151417, 152978, 161602, 173048, 174832, 184688, 185759, 212296, 266168, 302834, 305956, 323204, 346096, 367727, 371518, 424592, 532336, 565607, 605668, 611912, 646408, 735454, 743036, 1059919, 1131214, 1211336, 1223824, 1292816, 1300313, 1470908, 1486072, 2119838, 2262428, 2422672, 2574089, 2600626, 2941816, 2972144, 4239676, 4524856, 5148178, 5201252, 5883632, 7419433, 8479352, 9049712, 10296356, 10402504, 14838866, 16958704, 18018623, 20592712, 20805008, 29677732, 36037246, 41185424, 59355464, 72074492, 118710928, 126130361, 144148984, 252260722, 288297968, 504521444, 1009042888, 2018085776]

約数ペア:

[(1, 2018085776), (2, 1009042888), (4, 504521444), (7, 288297968), (8, 252260722), (14, 144148984), (16, 126130361), (17, 118710928), (28, 72074492), (34, 59355464), (49, 41185424), (56, 36037246), (68, 29677732), (97, 20805008), (98, 20592712), (112, 18018623), (119, 16958704), (136, 14838866), (194, 10402504), (196, 10296356), (223, 9049712), (238, 8479352), (272, 7419433), (343, 5883632), (388, 5201252), (392, 5148178), (446, 4524856), (476, 4239676), (679, 2972144), (686, 2941816), (776, 2600626), (784, 2574089), (833, 2422672), (892, 2262428), (952, 2119838), (1358, 1486072), (1372, 1470908), (1552, 1300313), (1561, 1292816), (1649, 1223824), (1666, 1211336), (1784, 1131214), (1904, 1059919), (2716, 743036), (2744, 735454), (3122, 646408), (3298, 611912), (3332, 605668), (3568, 565607), (3791, 532336), (4753, 424592), (5432, 371518), (5488, 367727), (5831, 346096), (6244, 323204), (6596, 305956), (6664, 302834), (7582, 266168), (9506, 212296), (10864, 185759), (10927, 184688), (11543, 174832), (11662, 173048), (12488, 161602), (13192, 152978), (13328, 151417), (15164, 133084), (19012, 106148), (21631, 93296), (21854, 92344), (23086, 87416), (23324, 86524), (24976, 80801), (26384, 76489), (26537, 76048), (30328, 66542), (33271, 60656), (38024, 53074), (43262, 46648), (43708, 46172)]