2808768144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20743}}^1$

素因数の和:20805

約数の個数: 160

約数和(自身を含む): 9218965504

約数和(自身を除く): 6410197360

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, 20743, 22568, 33852, 41486, 45136, 62229, 67704, 82972, 124458, 135408, 145201, 165944, 248916, 269659, 290402, 331888, 435603, 497832, 539318, 580804, 643033, 808977, 871206, 995664, 1078636, 1161608, 1286066, 1617954, 1742412, 1887613, 1929099, 2157272, 2323216, 2572132, 3235908, 3484824, 3775226, 3858198, 4314544, 4501231, 5144264, 5662839, 6471816, 6969648, 7550452, 7716396, 8359429, 9002462, 10288528, 11325678, 12943632, 13503693, 15100904, 15432792, 16718858, 18004924, 22651356, 25078287, 27007386, 30201808, 30865584, 33437716, 36009848, 45302712, 50156574, 54014772, 58516003, 66875432, 72019696, 90605424, 100313148, 108029544, 117032006, 133750864, 175548009, 200626296, 216059088, 234064012, 351096018, 401252592, 468128024, 702192036, 936256048, 1404384072, 2808768144]

約数ペア:

[(1, 2808768144), (2, 1404384072), (3, 936256048), (4, 702192036), (6, 468128024), (7, 401252592), (8, 351096018), (12, 234064012), (13, 216059088), (14, 200626296), (16, 175548009), (21, 133750864), (24, 117032006), (26, 108029544), (28, 100313148), (31, 90605424), (39, 72019696), (42, 66875432), (48, 58516003), (52, 54014772), (56, 50156574), (62, 45302712), (78, 36009848), (84, 33437716), (91, 30865584), (93, 30201808), (104, 27007386), (112, 25078287), (124, 22651356), (156, 18004924), (168, 16718858), (182, 15432792), (186, 15100904), (208, 13503693), (217, 12943632), (248, 11325678), (273, 10288528), (312, 9002462), (336, 8359429), (364, 7716396), (372, 7550452), (403, 6969648), (434, 6471816), (496, 5662839), (546, 5144264), (624, 4501231), (651, 4314544), (728, 3858198), (744, 3775226), (806, 3484824), (868, 3235908), (1092, 2572132), (1209, 2323216), (1302, 2157272), (1456, 1929099), (1488, 1887613), (1612, 1742412), (1736, 1617954), (2184, 1286066), (2418, 1161608), (2604, 1078636), (2821, 995664), (3224, 871206), (3472, 808977), (4368, 643033), (4836, 580804), (5208, 539318), (5642, 497832), (6448, 435603), (8463, 331888), (9672, 290402), (10416, 269659), (11284, 248916), (16926, 165944), (19344, 145201), (20743, 135408), (22568, 124458), (33852, 82972), (41486, 67704), (45136, 62229)]