285106304

素因数分解:

$2^7\times 7^2\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 667679760

約数和(自身を除く): 382573456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 131, 196, 224, 262, 347, 392, 448, 524, 694, 784, 896, 917, 1048, 1388, 1568, 1834, 2096, 2429, 2776, 3136, 3668, 4192, 4858, 5552, 6272, 6419, 7336, 8384, 9716, 11104, 12838, 14672, 16768, 17003, 19432, 22208, 25676, 29344, 34006, 38864, 44416, 45457, 51352, 58688, 68012, 77728, 90914, 102704, 117376, 136024, 155456, 181828, 205408, 272048, 310912, 318199, 363656, 410816, 544096, 636398, 727312, 821632, 1088192, 1272796, 1454624, 2176384, 2227393, 2545592, 2909248, 4454786, 5091184, 5818496, 8909572, 10182368, 17819144, 20364736, 35638288, 40729472, 71276576, 142553152, 285106304]

約数ペア:

[(1, 285106304), (2, 142553152), (4, 71276576), (7, 40729472), (8, 35638288), (14, 20364736), (16, 17819144), (28, 10182368), (32, 8909572), (49, 5818496), (56, 5091184), (64, 4454786), (98, 2909248), (112, 2545592), (128, 2227393), (131, 2176384), (196, 1454624), (224, 1272796), (262, 1088192), (347, 821632), (392, 727312), (448, 636398), (524, 544096), (694, 410816), (784, 363656), (896, 318199), (917, 310912), (1048, 272048), (1388, 205408), (1568, 181828), (1834, 155456), (2096, 136024), (2429, 117376), (2776, 102704), (3136, 90914), (3668, 77728), (4192, 68012), (4858, 58688), (5552, 51352), (6272, 45457), (6419, 44416), (7336, 38864), (8384, 34006), (9716, 29344), (11104, 25676), (12838, 22208), (14672, 19432), (16768, 17003)]