215004672

素因数分解:

$2^9\times 3^3\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 646863360

約数和(自身を除く): 431858688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 151, 192, 206, 216, 256, 288, 302, 309, 384, 412, 432, 453, 512, 576, 604, 618, 768, 824, 864, 906, 927, 1152, 1208, 1236, 1359, 1536, 1648, 1728, 1812, 1854, 2304, 2416, 2472, 2718, 2781, 3296, 3456, 3624, 3708, 4077, 4608, 4832, 4944, 5436, 5562, 6592, 6912, 7248, 7416, 8154, 9664, 9888, 10872, 11124, 13184, 13824, 14496, 14832, 15553, 16308, 19328, 19776, 21744, 22248, 26368, 28992, 29664, 31106, 32616, 38656, 39552, 43488, 44496, 46659, 52736, 57984, 59328, 62212, 65232, 77312, 79104, 86976, 88992, 93318, 115968, 118656, 124424, 130464, 139977, 158208, 173952, 177984, 186636, 231936, 237312, 248848, 260928, 279954, 347904, 355968, 373272, 419931, 474624, 497696, 521856, 559908, 695808, 711936, 746544, 839862, 995392, 1043712, 1119816, 1423872, 1493088, 1679724, 1990784, 2087424, 2239632, 2986176, 3359448, 3981568, 4479264, 5972352, 6718896, 7963136, 8958528, 11944704, 13437792, 17917056, 23889408, 26875584, 35834112, 53751168, 71668224, 107502336, 215004672]

約数ペア:

[(1, 215004672), (2, 107502336), (3, 71668224), (4, 53751168), (6, 35834112), (8, 26875584), (9, 23889408), (12, 17917056), (16, 13437792), (18, 11944704), (24, 8958528), (27, 7963136), (32, 6718896), (36, 5972352), (48, 4479264), (54, 3981568), (64, 3359448), (72, 2986176), (96, 2239632), (103, 2087424), (108, 1990784), (128, 1679724), (144, 1493088), (151, 1423872), (192, 1119816), (206, 1043712), (216, 995392), (256, 839862), (288, 746544), (302, 711936), (309, 695808), (384, 559908), (412, 521856), (432, 497696), (453, 474624), (512, 419931), (576, 373272), (604, 355968), (618, 347904), (768, 279954), (824, 260928), (864, 248848), (906, 237312), (927, 231936), (1152, 186636), (1208, 177984), (1236, 173952), (1359, 158208), (1536, 139977), (1648, 130464), (1728, 124424), (1812, 118656), (1854, 115968), (2304, 93318), (2416, 88992), (2472, 86976), (2718, 79104), (2781, 77312), (3296, 65232), (3456, 62212), (3624, 59328), (3708, 57984), (4077, 52736), (4608, 46659), (4832, 44496), (4944, 43488), (5436, 39552), (5562, 38656), (6592, 32616), (6912, 31106), (7248, 29664), (7416, 28992), (8154, 26368), (9664, 22248), (9888, 21744), (10872, 19776), (11124, 19328), (13184, 16308), (13824, 15553), (14496, 14832)]