240739584

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18439}}^1$

素因数の和:18475

約数の個数: 72

約数和(自身を含む): 678444480

約数和(自身を除く): 437704896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 18439, 36878, 55317, 73756, 110634, 147512, 221268, 295024, 313463, 442536, 590048, 626926, 885072, 940389, 1180096, 1253852, 1770144, 1880778, 2360192, 2507704, 3540288, 3761556, 4720384, 5015408, 7080576, 7523112, 10030816, 14161152, 15046224, 20061632, 30092448, 40123264, 60184896, 80246528, 120369792, 240739584]

約数ペア:

[(1, 240739584), (2, 120369792), (3, 80246528), (4, 60184896), (6, 40123264), (8, 30092448), (12, 20061632), (16, 15046224), (17, 14161152), (24, 10030816), (32, 7523112), (34, 7080576), (48, 5015408), (51, 4720384), (64, 3761556), (68, 3540288), (96, 2507704), (102, 2360192), (128, 1880778), (136, 1770144), (192, 1253852), (204, 1180096), (256, 940389), (272, 885072), (384, 626926), (408, 590048), (544, 442536), (768, 313463), (816, 295024), (1088, 221268), (1632, 147512), (2176, 110634), (3264, 73756), (4352, 55317), (6528, 36878), (13056, 18439)]