253455504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2988

約数の個数: 80

約数和(自身を含む): 687575040

約数和(自身を除く): 434119536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1829, 2832, 2887, 3658, 5487, 5774, 7316, 8661, 10974, 11548, 14632, 17322, 21948, 23096, 29264, 34644, 43896, 46192, 69288, 87792, 89497, 138576, 170333, 178994, 268491, 340666, 357988, 510999, 536982, 681332, 715976, 1021998, 1073964, 1362664, 1431952, 2043996, 2147928, 2725328, 4087992, 4295856, 5280323, 8175984, 10560646, 15840969, 21121292, 31681938, 42242584, 63363876, 84485168, 126727752, 253455504]

約数ペア:

[(1, 253455504), (2, 126727752), (3, 84485168), (4, 63363876), (6, 42242584), (8, 31681938), (12, 21121292), (16, 15840969), (24, 10560646), (31, 8175984), (48, 5280323), (59, 4295856), (62, 4087992), (93, 2725328), (118, 2147928), (124, 2043996), (177, 1431952), (186, 1362664), (236, 1073964), (248, 1021998), (354, 715976), (372, 681332), (472, 536982), (496, 510999), (708, 357988), (744, 340666), (944, 268491), (1416, 178994), (1488, 170333), (1829, 138576), (2832, 89497), (2887, 87792), (3658, 69288), (5487, 46192), (5774, 43896), (7316, 34644), (8661, 29264), (10974, 23096), (11548, 21948), (14632, 17322)]