2768145744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20443}}^1$

素因数の和:20505

約数の個数: 160

約数和(自身を含む): 9085640704

約数和(自身を除く): 6317494960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9672, 10416, 11284, 16926, 19344, 20443, 22568, 33852, 40886, 45136, 61329, 67704, 81772, 122658, 135408, 143101, 163544, 245316, 265759, 286202, 327088, 429303, 490632, 531518, 572404, 633733, 797277, 858606, 981264, 1063036, 1144808, 1267466, 1594554, 1717212, 1860313, 1901199, 2126072, 2289616, 2534932, 3189108, 3434424, 3720626, 3802398, 4252144, 4436131, 5069864, 5580939, 6378216, 6868848, 7441252, 7604796, 8238529, 8872262, 10139728, 11161878, 12756432, 13308393, 14882504, 15209592, 16477058, 17744524, 22323756, 24715587, 26616786, 29765008, 30419184, 32954116, 35489048, 44647512, 49431174, 53233572, 57669703, 65908232, 70978096, 89295024, 98862348, 106467144, 115339406, 131816464, 173009109, 197724696, 212934288, 230678812, 346018218, 395449392, 461357624, 692036436, 922715248, 1384072872, 2768145744]

約数ペア:

[(1, 2768145744), (2, 1384072872), (3, 922715248), (4, 692036436), (6, 461357624), (7, 395449392), (8, 346018218), (12, 230678812), (13, 212934288), (14, 197724696), (16, 173009109), (21, 131816464), (24, 115339406), (26, 106467144), (28, 98862348), (31, 89295024), (39, 70978096), (42, 65908232), (48, 57669703), (52, 53233572), (56, 49431174), (62, 44647512), (78, 35489048), (84, 32954116), (91, 30419184), (93, 29765008), (104, 26616786), (112, 24715587), (124, 22323756), (156, 17744524), (168, 16477058), (182, 15209592), (186, 14882504), (208, 13308393), (217, 12756432), (248, 11161878), (273, 10139728), (312, 8872262), (336, 8238529), (364, 7604796), (372, 7441252), (403, 6868848), (434, 6378216), (496, 5580939), (546, 5069864), (624, 4436131), (651, 4252144), (728, 3802398), (744, 3720626), (806, 3434424), (868, 3189108), (1092, 2534932), (1209, 2289616), (1302, 2126072), (1456, 1901199), (1488, 1860313), (1612, 1717212), (1736, 1594554), (2184, 1267466), (2418, 1144808), (2604, 1063036), (2821, 981264), (3224, 858606), (3472, 797277), (4368, 633733), (4836, 572404), (5208, 531518), (5642, 490632), (6448, 429303), (8463, 327088), (9672, 286202), (10416, 265759), (11284, 245316), (16926, 163544), (19344, 143101), (20443, 135408), (22568, 122658), (33852, 81772), (40886, 67704), (45136, 61329)]