1321148736

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2077

約数の個数: 168

約数和(自身を含む): 4053535200

約数和(自身を除く): 2732386464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 96, 114, 122, 144, 152, 171, 183, 192, 228, 244, 288, 304, 342, 366, 456, 488, 549, 576, 608, 684, 732, 912, 976, 1098, 1159, 1216, 1368, 1464, 1824, 1952, 1979, 2196, 2318, 2736, 2928, 3477, 3648, 3904, 3958, 4392, 4636, 5472, 5856, 5937, 6954, 7916, 8784, 9272, 10431, 10944, 11712, 11874, 13908, 15832, 17568, 17811, 18544, 20862, 23748, 27816, 31664, 35136, 35622, 37088, 37601, 41724, 47496, 55632, 63328, 71244, 74176, 75202, 83448, 94992, 111264, 112803, 120719, 126656, 142488, 150404, 166896, 189984, 222528, 225606, 241438, 284976, 300808, 333792, 338409, 362157, 379968, 451212, 482876, 569952, 601616, 667584, 676818, 724314, 902424, 965752, 1086471, 1139904, 1203232, 1353636, 1448628, 1804848, 1931504, 2172942, 2293661, 2406464, 2707272, 2897256, 3609696, 3863008, 4345884, 4587322, 5414544, 5794512, 6880983, 7219392, 7726016, 8691768, 9174644, 10829088, 11589024, 13761966, 17383536, 18349288, 20642949, 21658176, 23178048, 27523932, 34767072, 36698576, 41285898, 55047864, 69534144, 73397152, 82571796, 110095728, 146794304, 165143592, 220191456, 330287184, 440382912, 660574368, 1321148736]

約数ペア:

[(1, 1321148736), (2, 660574368), (3, 440382912), (4, 330287184), (6, 220191456), (8, 165143592), (9, 146794304), (12, 110095728), (16, 82571796), (18, 73397152), (19, 69534144), (24, 55047864), (32, 41285898), (36, 36698576), (38, 34767072), (48, 27523932), (57, 23178048), (61, 21658176), (64, 20642949), (72, 18349288), (76, 17383536), (96, 13761966), (114, 11589024), (122, 10829088), (144, 9174644), (152, 8691768), (171, 7726016), (183, 7219392), (192, 6880983), (228, 5794512), (244, 5414544), (288, 4587322), (304, 4345884), (342, 3863008), (366, 3609696), (456, 2897256), (488, 2707272), (549, 2406464), (576, 2293661), (608, 2172942), (684, 1931504), (732, 1804848), (912, 1448628), (976, 1353636), (1098, 1203232), (1159, 1139904), (1216, 1086471), (1368, 965752), (1464, 902424), (1824, 724314), (1952, 676818), (1979, 667584), (2196, 601616), (2318, 569952), (2736, 482876), (2928, 451212), (3477, 379968), (3648, 362157), (3904, 338409), (3958, 333792), (4392, 300808), (4636, 284976), (5472, 241438), (5856, 225606), (5937, 222528), (6954, 189984), (7916, 166896), (8784, 150404), (9272, 142488), (10431, 126656), (10944, 120719), (11712, 112803), (11874, 111264), (13908, 94992), (15832, 83448), (17568, 75202), (17811, 74176), (18544, 71244), (20862, 63328), (23748, 55632), (27816, 47496), (31664, 41724), (35136, 37601), (35622, 37088)]