496221568

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 1051110000

約数和(自身を除く): 554888432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 457, 499, 544, 914, 998, 1088, 1828, 1996, 2176, 3656, 3992, 7312, 7769, 7984, 8483, 14624, 15538, 15968, 16966, 29248, 31076, 31936, 33932, 58496, 62152, 63872, 67864, 124304, 135728, 228043, 248608, 271456, 456086, 497216, 542912, 912172, 994432, 1085824, 1824344, 3648688, 3876731, 7297376, 7753462, 14594752, 15506924, 29189504, 31013848, 62027696, 124055392, 248110784, 496221568]

約数ペア:

[(1, 496221568), (2, 248110784), (4, 124055392), (8, 62027696), (16, 31013848), (17, 29189504), (32, 15506924), (34, 14594752), (64, 7753462), (68, 7297376), (128, 3876731), (136, 3648688), (272, 1824344), (457, 1085824), (499, 994432), (544, 912172), (914, 542912), (998, 497216), (1088, 456086), (1828, 271456), (1996, 248608), (2176, 228043), (3656, 135728), (3992, 124304), (7312, 67864), (7769, 63872), (7984, 62152), (8483, 58496), (14624, 33932), (15538, 31936), (15968, 31076), (16966, 29248)]