813304820224

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{5273}}^1\times {\mathrm{23173}}^1$

素因数の和:28477

約数の個数: 80

約数和(自身を含む): 1750430199672

約数和(自身を除く): 937125379448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 5273, 6656, 10546, 21092, 23173, 42184, 46346, 68549, 84368, 92692, 137098, 168736, 185384, 274196, 301249, 337472, 370768, 548392, 602498, 674944, 741536, 1096784, 1204996, 1349888, 1483072, 2193568, 2409992, 2699776, 2966144, 4387136, 4819984, 5932288, 8774272, 9639968, 11864576, 17548544, 19279936, 35097088, 38559872, 77119744, 122191229, 154239488, 244382458, 488764916, 977529832, 1588485977, 1955059664, 3176971954, 3910119328, 6353943908, 7820238656, 12707887816, 15640477312, 25415775632, 31280954624, 50831551264, 62561909248, 101663102528, 203326205056, 406652410112, 813304820224]

約数ペア:

[(1, 813304820224), (2, 406652410112), (4, 203326205056), (8, 101663102528), (13, 62561909248), (16, 50831551264), (26, 31280954624), (32, 25415775632), (52, 15640477312), (64, 12707887816), (104, 7820238656), (128, 6353943908), (208, 3910119328), (256, 3176971954), (416, 1955059664), (512, 1588485977), (832, 977529832), (1664, 488764916), (3328, 244382458), (5273, 154239488), (6656, 122191229), (10546, 77119744), (21092, 38559872), (23173, 35097088), (42184, 19279936), (46346, 17548544), (68549, 11864576), (84368, 9639968), (92692, 8774272), (137098, 5932288), (168736, 4819984), (185384, 4387136), (274196, 2966144), (301249, 2699776), (337472, 2409992), (370768, 2193568), (548392, 1483072), (602498, 1349888), (674944, 1204996), (741536, 1096784)]