208064064

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2748

約数の個数: 112

約数和(自身を含む): 612200960

約数和(自身を除く): 404136896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2689, 2976, 3224, 4836, 5378, 5952, 6448, 8067, 9672, 10756, 12896, 16134, 19344, 21512, 25792, 32268, 34957, 38688, 43024, 64536, 69914, 77376, 83359, 86048, 104871, 129072, 139828, 166718, 172096, 209742, 250077, 258144, 279656, 333436, 419484, 500154, 516288, 559312, 666872, 838968, 1000308, 1083667, 1118624, 1333744, 1677936, 2000616, 2167334, 2237248, 2667488, 3251001, 3355872, 4001232, 4334668, 5334976, 6502002, 6711744, 8002464, 8669336, 13004004, 16004928, 17338672, 26008008, 34677344, 52016016, 69354688, 104032032, 208064064]

約数ペア:

[(1, 208064064), (2, 104032032), (3, 69354688), (4, 52016016), (6, 34677344), (8, 26008008), (12, 17338672), (13, 16004928), (16, 13004004), (24, 8669336), (26, 8002464), (31, 6711744), (32, 6502002), (39, 5334976), (48, 4334668), (52, 4001232), (62, 3355872), (64, 3251001), (78, 2667488), (93, 2237248), (96, 2167334), (104, 2000616), (124, 1677936), (156, 1333744), (186, 1118624), (192, 1083667), (208, 1000308), (248, 838968), (312, 666872), (372, 559312), (403, 516288), (416, 500154), (496, 419484), (624, 333436), (744, 279656), (806, 258144), (832, 250077), (992, 209742), (1209, 172096), (1248, 166718), (1488, 139828), (1612, 129072), (1984, 104871), (2418, 86048), (2496, 83359), (2689, 77376), (2976, 69914), (3224, 64536), (4836, 43024), (5378, 38688), (5952, 34957), (6448, 32268), (8067, 25792), (9672, 21512), (10756, 19344), (12896, 16134)]