1397938176

素因数分解:

$2^{11}\times 3^5\times {\mathrm{53}}^2$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 4267530540

約数和(自身を除く): 2869592364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 243, 256, 288, 318, 324, 384, 424, 432, 477, 486, 512, 576, 636, 648, 768, 848, 864, 954, 972, 1024, 1152, 1272, 1296, 1431, 1536, 1696, 1728, 1908, 1944, 2048, 2304, 2544, 2592, 2809, 2862, 3072, 3392, 3456, 3816, 3888, 4293, 4608, 5088, 5184, 5618, 5724, 6144, 6784, 6912, 7632, 7776, 8427, 8586, 9216, 10176, 10368, 11236, 11448, 12879, 13568, 13824, 15264, 15552, 16854, 17172, 18432, 20352, 20736, 22472, 22896, 25281, 25758, 27136, 27648, 30528, 31104, 33708, 34344, 40704, 41472, 44944, 45792, 50562, 51516, 54272, 55296, 61056, 62208, 67416, 68688, 75843, 81408, 82944, 89888, 91584, 101124, 103032, 108544, 122112, 124416, 134832, 137376, 151686, 162816, 165888, 179776, 183168, 202248, 206064, 227529, 244224, 248832, 269664, 274752, 303372, 325632, 359552, 366336, 404496, 412128, 455058, 488448, 497664, 539328, 549504, 606744, 682587, 719104, 732672, 808992, 824256, 910116, 976896, 1078656, 1099008, 1213488, 1365174, 1438208, 1465344, 1617984, 1648512, 1820232, 2157312, 2198016, 2426976, 2730348, 2876416, 2930688, 3235968, 3297024, 3640464, 4314624, 4396032, 4853952, 5460696, 5752832, 6471936, 6594048, 7280928, 8629248, 8792064, 9707904, 10921392, 12943872, 13188096, 14561856, 17258496, 19415808, 21842784, 25887744, 26376192, 29123712, 38831616, 43685568, 51775488, 58247424, 77663232, 87371136, 116494848, 155326464, 174742272, 232989696, 349484544, 465979392, 698969088, 1397938176]

約数ペア:

[(1, 1397938176), (2, 698969088), (3, 465979392), (4, 349484544), (6, 232989696), (8, 174742272), (9, 155326464), (12, 116494848), (16, 87371136), (18, 77663232), (24, 58247424), (27, 51775488), (32, 43685568), (36, 38831616), (48, 29123712), (53, 26376192), (54, 25887744), (64, 21842784), (72, 19415808), (81, 17258496), (96, 14561856), (106, 13188096), (108, 12943872), (128, 10921392), (144, 9707904), (159, 8792064), (162, 8629248), (192, 7280928), (212, 6594048), (216, 6471936), (243, 5752832), (256, 5460696), (288, 4853952), (318, 4396032), (324, 4314624), (384, 3640464), (424, 3297024), (432, 3235968), (477, 2930688), (486, 2876416), (512, 2730348), (576, 2426976), (636, 2198016), (648, 2157312), (768, 1820232), (848, 1648512), (864, 1617984), (954, 1465344), (972, 1438208), (1024, 1365174), (1152, 1213488), (1272, 1099008), (1296, 1078656), (1431, 976896), (1536, 910116), (1696, 824256), (1728, 808992), (1908, 732672), (1944, 719104), (2048, 682587), (2304, 606744), (2544, 549504), (2592, 539328), (2809, 497664), (2862, 488448), (3072, 455058), (3392, 412128), (3456, 404496), (3816, 366336), (3888, 359552), (4293, 325632), (4608, 303372), (5088, 274752), (5184, 269664), (5618, 248832), (5724, 244224), (6144, 227529), (6784, 206064), (6912, 202248), (7632, 183168), (7776, 179776), (8427, 165888), (8586, 162816), (9216, 151686), (10176, 137376), (10368, 134832), (11236, 124416), (11448, 122112), (12879, 108544), (13568, 103032), (13824, 101124), (15264, 91584), (15552, 89888), (16854, 82944), (17172, 81408), (18432, 75843), (20352, 68688), (20736, 67416), (22472, 62208), (22896, 61056), (25281, 55296), (25758, 54272), (27136, 51516), (27648, 50562), (30528, 45792), (31104, 44944), (33708, 41472), (34344, 40704)]