1325821824

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 256

約数和(自身を含む): 4199136000

約数和(自身を除く): 2873314176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 61, 64, 72, 76, 96, 108, 114, 122, 128, 144, 152, 171, 183, 192, 216, 228, 244, 288, 304, 331, 342, 366, 384, 432, 456, 488, 513, 549, 576, 608, 662, 684, 732, 864, 912, 976, 993, 1026, 1098, 1152, 1159, 1216, 1324, 1368, 1464, 1647, 1728, 1824, 1952, 1986, 2052, 2196, 2318, 2432, 2648, 2736, 2928, 2979, 3294, 3456, 3477, 3648, 3904, 3972, 4104, 4392, 4636, 5296, 5472, 5856, 5958, 6289, 6588, 6954, 7296, 7808, 7944, 8208, 8784, 8937, 9272, 10431, 10592, 10944, 11712, 11916, 12578, 13176, 13908, 15888, 16416, 17568, 17874, 18544, 18867, 20191, 20862, 21184, 21888, 23424, 23832, 25156, 26352, 27816, 31293, 31776, 32832, 35136, 35748, 37088, 37734, 40382, 41724, 42368, 47664, 50312, 52704, 55632, 56601, 60573, 62586, 63552, 65664, 70272, 71496, 74176, 75468, 80764, 83448, 95328, 100624, 105408, 111264, 113202, 121146, 125172, 127104, 142992, 148352, 150936, 161528, 166896, 169803, 181719, 190656, 201248, 210816, 222528, 226404, 242292, 250344, 285984, 301872, 323056, 333792, 339606, 363438, 381312, 383629, 402496, 445056, 452808, 484584, 500688, 545157, 571968, 603744, 646112, 667584, 679212, 726876, 767258, 804992, 905616, 969168, 1001376, 1090314, 1143936, 1150887, 1207488, 1292224, 1335168, 1358424, 1453752, 1534516, 1811232, 1938336, 2002752, 2180628, 2301774, 2414976, 2584448, 2716848, 2907504, 3069032, 3452661, 3622464, 3876672, 4005504, 4361256, 4603548, 5433696, 5815008, 6138064, 6905322, 7244928, 7753344, 8722512, 9207096, 10357983, 10867392, 11630016, 12276128, 13810644, 17445024, 18414192, 20715966, 21734784, 23260032, 24552256, 27621288, 34890048, 36828384, 41431932, 49104512, 55242576, 69780096, 73656768, 82863864, 110485152, 147313536, 165727728, 220970304, 331455456, 441940608, 662910912, 1325821824]

約数ペア:

[(1, 1325821824), (2, 662910912), (3, 441940608), (4, 331455456), (6, 220970304), (8, 165727728), (9, 147313536), (12, 110485152), (16, 82863864), (18, 73656768), (19, 69780096), (24, 55242576), (27, 49104512), (32, 41431932), (36, 36828384), (38, 34890048), (48, 27621288), (54, 24552256), (57, 23260032), (61, 21734784), (64, 20715966), (72, 18414192), (76, 17445024), (96, 13810644), (108, 12276128), (114, 11630016), (122, 10867392), (128, 10357983), (144, 9207096), (152, 8722512), (171, 7753344), (183, 7244928), (192, 6905322), (216, 6138064), (228, 5815008), (244, 5433696), (288, 4603548), (304, 4361256), (331, 4005504), (342, 3876672), (366, 3622464), (384, 3452661), (432, 3069032), (456, 2907504), (488, 2716848), (513, 2584448), (549, 2414976), (576, 2301774), (608, 2180628), (662, 2002752), (684, 1938336), (732, 1811232), (864, 1534516), (912, 1453752), (976, 1358424), (993, 1335168), (1026, 1292224), (1098, 1207488), (1152, 1150887), (1159, 1143936), (1216, 1090314), (1324, 1001376), (1368, 969168), (1464, 905616), (1647, 804992), (1728, 767258), (1824, 726876), (1952, 679212), (1986, 667584), (2052, 646112), (2196, 603744), (2318, 571968), (2432, 545157), (2648, 500688), (2736, 484584), (2928, 452808), (2979, 445056), (3294, 402496), (3456, 383629), (3477, 381312), (3648, 363438), (3904, 339606), (3972, 333792), (4104, 323056), (4392, 301872), (4636, 285984), (5296, 250344), (5472, 242292), (5856, 226404), (5958, 222528), (6289, 210816), (6588, 201248), (6954, 190656), (7296, 181719), (7808, 169803), (7944, 166896), (8208, 161528), (8784, 150936), (8937, 148352), (9272, 142992), (10431, 127104), (10592, 125172), (10944, 121146), (11712, 113202), (11916, 111264), (12578, 105408), (13176, 100624), (13908, 95328), (15888, 83448), (16416, 80764), (17568, 75468), (17874, 74176), (18544, 71496), (18867, 70272), (20191, 65664), (20862, 63552), (21184, 62586), (21888, 60573), (23424, 56601), (23832, 55632), (25156, 52704), (26352, 50312), (27816, 47664), (31293, 42368), (31776, 41724), (32832, 40382), (35136, 37734), (35748, 37088)]