222954864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 678170880

約数和(自身を除く): 455216016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 59, 66, 68, 88, 102, 118, 132, 136, 176, 177, 187, 204, 236, 264, 272, 354, 374, 408, 421, 472, 528, 561, 649, 708, 748, 816, 842, 944, 1003, 1122, 1263, 1298, 1416, 1496, 1684, 1947, 2006, 2244, 2526, 2596, 2832, 2992, 3009, 3368, 3894, 4012, 4488, 4631, 5052, 5192, 6018, 6736, 7157, 7788, 8024, 8976, 9262, 10104, 10384, 11033, 12036, 13893, 14314, 15576, 16048, 18524, 20208, 21471, 22066, 24072, 24839, 27786, 28628, 31152, 33099, 37048, 42942, 44132, 48144, 49678, 55572, 57256, 66198, 74096, 74517, 78727, 85884, 88264, 99356, 111144, 114512, 132396, 149034, 157454, 171768, 176528, 198712, 222288, 236181, 264792, 273229, 298068, 314908, 343536, 397424, 422263, 472362, 529584, 546458, 596136, 629816, 819687, 844526, 944724, 1092916, 1192272, 1259632, 1266789, 1639374, 1689052, 1889448, 2185832, 2533578, 3278748, 3378104, 3778896, 4371664, 4644893, 5067156, 6557496, 6756208, 9289786, 10134312, 13114992, 13934679, 18579572, 20268624, 27869358, 37159144, 55738716, 74318288, 111477432, 222954864]

約数ペア:

[(1, 222954864), (2, 111477432), (3, 74318288), (4, 55738716), (6, 37159144), (8, 27869358), (11, 20268624), (12, 18579572), (16, 13934679), (17, 13114992), (22, 10134312), (24, 9289786), (33, 6756208), (34, 6557496), (44, 5067156), (48, 4644893), (51, 4371664), (59, 3778896), (66, 3378104), (68, 3278748), (88, 2533578), (102, 2185832), (118, 1889448), (132, 1689052), (136, 1639374), (176, 1266789), (177, 1259632), (187, 1192272), (204, 1092916), (236, 944724), (264, 844526), (272, 819687), (354, 629816), (374, 596136), (408, 546458), (421, 529584), (472, 472362), (528, 422263), (561, 397424), (649, 343536), (708, 314908), (748, 298068), (816, 273229), (842, 264792), (944, 236181), (1003, 222288), (1122, 198712), (1263, 176528), (1298, 171768), (1416, 157454), (1496, 149034), (1684, 132396), (1947, 114512), (2006, 111144), (2244, 99356), (2526, 88264), (2596, 85884), (2832, 78727), (2992, 74517), (3009, 74096), (3368, 66198), (3894, 57256), (4012, 55572), (4488, 49678), (4631, 48144), (5052, 44132), (5192, 42942), (6018, 37048), (6736, 33099), (7157, 31152), (7788, 28628), (8024, 27786), (8976, 24839), (9262, 24072), (10104, 22066), (10384, 21471), (11033, 20208), (12036, 18524), (13893, 16048), (14314, 15576)]