2912781168

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32261}}^1$

素因数の和:32308

約数の個数: 160

約数和(自身を含む): 9601171200

約数和(自身を除く): 6688390032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 2052, 2376, 2508, 2736, 3344, 3762, 4104, 4752, 5016, 5643, 7524, 8208, 10032, 11286, 15048, 22572, 30096, 32261, 45144, 64522, 90288, 96783, 129044, 193566, 258088, 290349, 354871, 387132, 516176, 580698, 612959, 709742, 774264, 871047, 1064613, 1161396, 1225918, 1419484, 1548528, 1742094, 1838877, 2129226, 2322792, 2451836, 2838968, 3193839, 3484188, 3677754, 4258452, 4645584, 4903672, 5516631, 5677936, 6387678, 6742549, 6968376, 7355508, 8516904, 9581517, 9807344, 11033262, 12775356, 13485098, 13936752, 14711016, 16549893, 17033808, 19163034, 20227647, 22066524, 25550712, 26970196, 29422032, 33099786, 38326068, 40455294, 44133048, 51101424, 53940392, 60682941, 66199572, 76652136, 80910588, 88266096, 107880784, 121365882, 132399144, 153304272, 161821176, 182048823, 242731764, 264798288, 323642352, 364097646, 485463528, 728195292, 970927056, 1456390584, 2912781168]

約数ペア:

[(1, 2912781168), (2, 1456390584), (3, 970927056), (4, 728195292), (6, 485463528), (8, 364097646), (9, 323642352), (11, 264798288), (12, 242731764), (16, 182048823), (18, 161821176), (19, 153304272), (22, 132399144), (24, 121365882), (27, 107880784), (33, 88266096), (36, 80910588), (38, 76652136), (44, 66199572), (48, 60682941), (54, 53940392), (57, 51101424), (66, 44133048), (72, 40455294), (76, 38326068), (88, 33099786), (99, 29422032), (108, 26970196), (114, 25550712), (132, 22066524), (144, 20227647), (152, 19163034), (171, 17033808), (176, 16549893), (198, 14711016), (209, 13936752), (216, 13485098), (228, 12775356), (264, 11033262), (297, 9807344), (304, 9581517), (342, 8516904), (396, 7355508), (418, 6968376), (432, 6742549), (456, 6387678), (513, 5677936), (528, 5516631), (594, 4903672), (627, 4645584), (684, 4258452), (792, 3677754), (836, 3484188), (912, 3193839), (1026, 2838968), (1188, 2451836), (1254, 2322792), (1368, 2129226), (1584, 1838877), (1672, 1742094), (1881, 1548528), (2052, 1419484), (2376, 1225918), (2508, 1161396), (2736, 1064613), (3344, 871047), (3762, 774264), (4104, 709742), (4752, 612959), (5016, 580698), (5643, 516176), (7524, 387132), (8208, 354871), (10032, 290349), (11286, 258088), (15048, 193566), (22572, 129044), (30096, 96783), (32261, 90288), (45144, 64522)]