4037942688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{248887}}^1$

素因数の和:248926

約数の個数: 72

約数和(自身を含む): 11477719008

約数和(自身を除く): 7439776320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 248887, 497774, 746661, 995548, 1493322, 1991096, 2986644, 3235531, 3982192, 5973288, 6471062, 7964384, 9706593, 11946576, 12942124, 19413186, 23893152, 25884248, 38826372, 42061903, 51768496, 77652744, 84123806, 103536992, 126185709, 155305488, 168247612, 252371418, 310610976, 336495224, 504742836, 672990448, 1009485672, 1345980896, 2018971344, 4037942688]

約数ペア:

[(1, 4037942688), (2, 2018971344), (3, 1345980896), (4, 1009485672), (6, 672990448), (8, 504742836), (12, 336495224), (13, 310610976), (16, 252371418), (24, 168247612), (26, 155305488), (32, 126185709), (39, 103536992), (48, 84123806), (52, 77652744), (78, 51768496), (96, 42061903), (104, 38826372), (156, 25884248), (169, 23893152), (208, 19413186), (312, 12942124), (338, 11946576), (416, 9706593), (507, 7964384), (624, 6471062), (676, 5973288), (1014, 3982192), (1248, 3235531), (1352, 2986644), (2028, 1991096), (2704, 1493322), (4056, 995548), (5408, 746661), (8112, 497774), (16224, 248887)]