283212928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 601932600

約数和(自身を除く): 318719672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 157, 272, 314, 544, 628, 829, 1088, 1256, 1658, 2176, 2512, 2669, 3316, 5024, 5338, 6632, 10048, 10676, 13264, 14093, 20096, 21352, 26528, 28186, 42704, 53056, 56372, 85408, 106112, 112744, 130153, 170816, 225488, 260306, 341632, 450976, 520612, 901952, 1041224, 1803904, 2082448, 2212601, 4164896, 4425202, 8329792, 8850404, 16659584, 17700808, 35401616, 70803232, 141606464, 283212928]

約数ペア:

[(1, 283212928), (2, 141606464), (4, 70803232), (8, 35401616), (16, 17700808), (17, 16659584), (32, 8850404), (34, 8329792), (64, 4425202), (68, 4164896), (128, 2212601), (136, 2082448), (157, 1803904), (272, 1041224), (314, 901952), (544, 520612), (628, 450976), (829, 341632), (1088, 260306), (1256, 225488), (1658, 170816), (2176, 130153), (2512, 112744), (2669, 106112), (3316, 85408), (5024, 56372), (5338, 53056), (6632, 42704), (10048, 28186), (10676, 26528), (13264, 21352), (14093, 20096)]