2097876144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15493}}^1$

素因数の和:15555

約数の個数: 160

約数和(自身を含む): 6885781504

約数和(自身を除く): 4787905360

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, 15493, 16926, 19344, 22568, 30986, 33852, 45136, 46479, 61972, 67704, 92958, 108451, 123944, 135408, 185916, 201409, 216902, 247888, 325353, 371832, 402818, 433804, 480283, 604227, 650706, 743664, 805636, 867608, 960566, 1208454, 1301412, 1409863, 1440849, 1611272, 1735216, 1921132, 2416908, 2602824, 2819726, 2881698, 3222544, 3361981, 3842264, 4229589, 4833816, 5205648, 5639452, 5763396, 6243679, 6723962, 7684528, 8459178, 9667632, 10085943, 11278904, 11526792, 12487358, 13447924, 16918356, 18731037, 20171886, 22557808, 23053584, 24974716, 26895848, 33836712, 37462074, 40343772, 43705753, 49949432, 53791696, 67673424, 74924148, 80687544, 87411506, 99898864, 131117259, 149848296, 161375088, 174823012, 262234518, 299696592, 349646024, 524469036, 699292048, 1048938072, 2097876144]

約数ペア:

[(1, 2097876144), (2, 1048938072), (3, 699292048), (4, 524469036), (6, 349646024), (7, 299696592), (8, 262234518), (12, 174823012), (13, 161375088), (14, 149848296), (16, 131117259), (21, 99898864), (24, 87411506), (26, 80687544), (28, 74924148), (31, 67673424), (39, 53791696), (42, 49949432), (48, 43705753), (52, 40343772), (56, 37462074), (62, 33836712), (78, 26895848), (84, 24974716), (91, 23053584), (93, 22557808), (104, 20171886), (112, 18731037), (124, 16918356), (156, 13447924), (168, 12487358), (182, 11526792), (186, 11278904), (208, 10085943), (217, 9667632), (248, 8459178), (273, 7684528), (312, 6723962), (336, 6243679), (364, 5763396), (372, 5639452), (403, 5205648), (434, 4833816), (496, 4229589), (546, 3842264), (624, 3361981), (651, 3222544), (728, 2881698), (744, 2819726), (806, 2602824), (868, 2416908), (1092, 1921132), (1209, 1735216), (1302, 1611272), (1456, 1440849), (1488, 1409863), (1612, 1301412), (1736, 1208454), (2184, 960566), (2418, 867608), (2604, 805636), (2821, 743664), (3224, 650706), (3472, 604227), (4368, 480283), (4836, 433804), (5208, 402818), (5642, 371832), (6448, 325353), (8463, 247888), (9672, 216902), (10416, 201409), (11284, 185916), (15493, 135408), (16926, 123944), (19344, 108451), (22568, 92958), (30986, 67704), (33852, 61972), (45136, 46479)]