1778439168

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 264

約数和(自身を含む): 5724984096

約数和(自身を除く): 3946544928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 64, 66, 72, 88, 96, 99, 106, 128, 132, 144, 159, 176, 192, 198, 212, 256, 264, 288, 318, 331, 352, 384, 396, 424, 477, 512, 528, 576, 583, 636, 662, 704, 768, 792, 848, 954, 993, 1024, 1056, 1152, 1166, 1272, 1324, 1408, 1536, 1584, 1696, 1749, 1908, 1986, 2112, 2304, 2332, 2544, 2648, 2816, 2979, 3072, 3168, 3392, 3498, 3641, 3816, 3972, 4224, 4608, 4664, 5088, 5247, 5296, 5632, 5958, 6336, 6784, 6996, 7282, 7632, 7944, 8448, 9216, 9328, 10176, 10494, 10592, 10923, 11264, 11916, 12672, 13568, 13992, 14564, 15264, 15888, 16896, 17543, 18656, 20352, 20988, 21184, 21846, 23832, 25344, 27136, 27984, 29128, 30528, 31776, 32769, 33792, 35086, 37312, 40704, 41976, 42368, 43692, 47664, 50688, 52629, 54272, 55968, 58256, 61056, 63552, 65538, 70172, 74624, 81408, 83952, 84736, 87384, 95328, 101376, 105258, 111936, 116512, 122112, 127104, 131076, 140344, 149248, 157887, 162816, 167904, 169472, 174768, 190656, 192973, 210516, 223872, 233024, 244224, 254208, 262152, 280688, 298496, 315774, 335808, 338944, 349536, 381312, 385946, 421032, 447744, 466048, 488448, 508416, 524304, 561376, 578919, 596992, 631548, 671616, 699072, 762624, 771892, 842064, 895488, 932096, 1016832, 1048608, 1122752, 1157838, 1263096, 1343232, 1398144, 1525248, 1543784, 1684128, 1736757, 1790976, 1864192, 2097216, 2245504, 2315676, 2526192, 2686464, 2796288, 3050496, 3087568, 3368256, 3473514, 3728384, 4194432, 4491008, 4631352, 5052384, 5372928, 5592576, 6175136, 6736512, 6947028, 8388864, 8982016, 9262704, 10104768, 11185152, 12350272, 13473024, 13894056, 16777728, 17964032, 18525408, 20209536, 24700544, 26946048, 27788112, 33555456, 37050816, 40419072, 49401088, 53892096, 55576224, 74101632, 80838144, 98802176, 111152448, 148203264, 161676288, 197604352, 222304896, 296406528, 444609792, 592813056, 889219584, 1778439168]

約数ペア:

[(1, 1778439168), (2, 889219584), (3, 592813056), (4, 444609792), (6, 296406528), (8, 222304896), (9, 197604352), (11, 161676288), (12, 148203264), (16, 111152448), (18, 98802176), (22, 80838144), (24, 74101632), (32, 55576224), (33, 53892096), (36, 49401088), (44, 40419072), (48, 37050816), (53, 33555456), (64, 27788112), (66, 26946048), (72, 24700544), (88, 20209536), (96, 18525408), (99, 17964032), (106, 16777728), (128, 13894056), (132, 13473024), (144, 12350272), (159, 11185152), (176, 10104768), (192, 9262704), (198, 8982016), (212, 8388864), (256, 6947028), (264, 6736512), (288, 6175136), (318, 5592576), (331, 5372928), (352, 5052384), (384, 4631352), (396, 4491008), (424, 4194432), (477, 3728384), (512, 3473514), (528, 3368256), (576, 3087568), (583, 3050496), (636, 2796288), (662, 2686464), (704, 2526192), (768, 2315676), (792, 2245504), (848, 2097216), (954, 1864192), (993, 1790976), (1024, 1736757), (1056, 1684128), (1152, 1543784), (1166, 1525248), (1272, 1398144), (1324, 1343232), (1408, 1263096), (1536, 1157838), (1584, 1122752), (1696, 1048608), (1749, 1016832), (1908, 932096), (1986, 895488), (2112, 842064), (2304, 771892), (2332, 762624), (2544, 699072), (2648, 671616), (2816, 631548), (2979, 596992), (3072, 578919), (3168, 561376), (3392, 524304), (3498, 508416), (3641, 488448), (3816, 466048), (3972, 447744), (4224, 421032), (4608, 385946), (4664, 381312), (5088, 349536), (5247, 338944), (5296, 335808), (5632, 315774), (5958, 298496), (6336, 280688), (6784, 262152), (6996, 254208), (7282, 244224), (7632, 233024), (7944, 223872), (8448, 210516), (9216, 192973), (9328, 190656), (10176, 174768), (10494, 169472), (10592, 167904), (10923, 162816), (11264, 157887), (11916, 149248), (12672, 140344), (13568, 131076), (13992, 127104), (14564, 122112), (15264, 116512), (15888, 111936), (16896, 105258), (17543, 101376), (18656, 95328), (20352, 87384), (20988, 84736), (21184, 83952), (21846, 81408), (23832, 74624), (25344, 70172), (27136, 65538), (27984, 63552), (29128, 61056), (30528, 58256), (31776, 55968), (32769, 54272), (33792, 52629), (35086, 50688), (37312, 47664), (40704, 43692), (41976, 42368)]