784219488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{48337}}^1$

素因数の和:48376

約数の個数: 72

約数和(自身を含む): 2229155208

約数和(自身を除く): 1444935720

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, 48337, 96674, 145011, 193348, 290022, 386696, 580044, 628381, 773392, 1160088, 1256762, 1546784, 1885143, 2320176, 2513524, 3770286, 4640352, 5027048, 7540572, 8168953, 10054096, 15081144, 16337906, 20108192, 24506859, 30162288, 32675812, 49013718, 60324576, 65351624, 98027436, 130703248, 196054872, 261406496, 392109744, 784219488]

約数ペア:

[(1, 784219488), (2, 392109744), (3, 261406496), (4, 196054872), (6, 130703248), (8, 98027436), (12, 65351624), (13, 60324576), (16, 49013718), (24, 32675812), (26, 30162288), (32, 24506859), (39, 20108192), (48, 16337906), (52, 15081144), (78, 10054096), (96, 8168953), (104, 7540572), (156, 5027048), (169, 4640352), (208, 3770286), (312, 2513524), (338, 2320176), (416, 1885143), (507, 1546784), (624, 1256762), (676, 1160088), (1014, 773392), (1248, 628381), (1352, 580044), (2028, 386696), (2704, 290022), (4056, 193348), (5408, 145011), (8112, 96674), (16224, 48337)]