253448512

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1139

約数の個数: 56

約数和(自身を含む): 535061160

約数和(自身を除く): 281612648

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 281, 544, 562, 829, 1088, 1124, 1658, 2248, 3316, 4496, 4777, 6632, 8992, 9554, 13264, 14093, 17984, 19108, 26528, 28186, 38216, 53056, 56372, 76432, 112744, 152864, 225488, 232949, 305728, 450976, 465898, 901952, 931796, 1863592, 3727184, 3960133, 7454368, 7920266, 14908736, 15840532, 31681064, 63362128, 126724256, 253448512]

約数ペア:

[(1, 253448512), (2, 126724256), (4, 63362128), (8, 31681064), (16, 15840532), (17, 14908736), (32, 7920266), (34, 7454368), (64, 3960133), (68, 3727184), (136, 1863592), (272, 931796), (281, 901952), (544, 465898), (562, 450976), (829, 305728), (1088, 232949), (1124, 225488), (1658, 152864), (2248, 112744), (3316, 76432), (4496, 56372), (4777, 53056), (6632, 38216), (8992, 28186), (9554, 26528), (13264, 19108), (14093, 17984)]