271821636

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 802690560

約数和(自身を除く): 530868924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 41, 46, 51, 54, 68, 69, 82, 92, 102, 108, 123, 138, 153, 157, 164, 204, 207, 246, 276, 306, 314, 369, 391, 414, 459, 471, 492, 612, 621, 628, 697, 738, 782, 828, 918, 942, 943, 1107, 1173, 1242, 1394, 1413, 1476, 1564, 1836, 1884, 1886, 2091, 2214, 2346, 2484, 2669, 2788, 2826, 2829, 3519, 3611, 3772, 4182, 4239, 4428, 4692, 5338, 5652, 5658, 6273, 6437, 7038, 7222, 8007, 8364, 8478, 8487, 10557, 10676, 10833, 11316, 12546, 12874, 14076, 14444, 16014, 16031, 16956, 16974, 18819, 19311, 21114, 21666, 24021, 25092, 25461, 25748, 32028, 32062, 32499, 33948, 37638, 38622, 42228, 43332, 48042, 48093, 50922, 57933, 61387, 64124, 64998, 72063, 75276, 77244, 96084, 96186, 97497, 101844, 109429, 115866, 122774, 129996, 144126, 144279, 148051, 173799, 184161, 192372, 194994, 218858, 231732, 245548, 288252, 288558, 296102, 328287, 347598, 368322, 389988, 432837, 437716, 444153, 552483, 577116, 592204, 656574, 695196, 736644, 865674, 888306, 984861, 1104966, 1313148, 1332459, 1657449, 1731348, 1776612, 1969722, 2209932, 2516867, 2664918, 2954583, 3314898, 3939444, 3997377, 5033734, 5329836, 5909166, 6629796, 7550601, 7994754, 10067468, 11818332, 15101202, 15989508, 22651803, 30202404, 45303606, 67955409, 90607212, 135910818, 271821636]

約数ペア:

[(1, 271821636), (2, 135910818), (3, 90607212), (4, 67955409), (6, 45303606), (9, 30202404), (12, 22651803), (17, 15989508), (18, 15101202), (23, 11818332), (27, 10067468), (34, 7994754), (36, 7550601), (41, 6629796), (46, 5909166), (51, 5329836), (54, 5033734), (68, 3997377), (69, 3939444), (82, 3314898), (92, 2954583), (102, 2664918), (108, 2516867), (123, 2209932), (138, 1969722), (153, 1776612), (157, 1731348), (164, 1657449), (204, 1332459), (207, 1313148), (246, 1104966), (276, 984861), (306, 888306), (314, 865674), (369, 736644), (391, 695196), (414, 656574), (459, 592204), (471, 577116), (492, 552483), (612, 444153), (621, 437716), (628, 432837), (697, 389988), (738, 368322), (782, 347598), (828, 328287), (918, 296102), (942, 288558), (943, 288252), (1107, 245548), (1173, 231732), (1242, 218858), (1394, 194994), (1413, 192372), (1476, 184161), (1564, 173799), (1836, 148051), (1884, 144279), (1886, 144126), (2091, 129996), (2214, 122774), (2346, 115866), (2484, 109429), (2669, 101844), (2788, 97497), (2826, 96186), (2829, 96084), (3519, 77244), (3611, 75276), (3772, 72063), (4182, 64998), (4239, 64124), (4428, 61387), (4692, 57933), (5338, 50922), (5652, 48093), (5658, 48042), (6273, 43332), (6437, 42228), (7038, 38622), (7222, 37638), (8007, 33948), (8364, 32499), (8478, 32062), (8487, 32028), (10557, 25748), (10676, 25461), (10833, 25092), (11316, 24021), (12546, 21666), (12874, 21114), (14076, 19311), (14444, 18819), (16014, 16974), (16031, 16956)]