221684352

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 645537600

約数和(自身を除く): 423853248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 272, 348, 384, 408, 464, 493, 544, 696, 816, 928, 986, 1088, 1171, 1392, 1479, 1632, 1856, 1972, 2176, 2342, 2784, 2958, 3264, 3513, 3712, 3944, 4684, 5568, 5916, 6528, 7026, 7888, 9368, 11136, 11832, 14052, 15776, 18736, 19907, 23664, 28104, 31552, 33959, 37472, 39814, 47328, 56208, 59721, 63104, 67918, 74944, 79628, 94656, 101877, 112416, 119442, 135836, 149888, 159256, 189312, 203754, 224832, 238884, 271672, 318512, 407508, 449664, 477768, 543344, 577303, 637024, 815016, 955536, 1086688, 1154606, 1274048, 1630032, 1731909, 1911072, 2173376, 2309212, 2548096, 3260064, 3463818, 3822144, 4346752, 4618424, 6520128, 6927636, 7644288, 9236848, 13040256, 13855272, 18473696, 27710544, 36947392, 55421088, 73894784, 110842176, 221684352]

約数ペア:

[(1, 221684352), (2, 110842176), (3, 73894784), (4, 55421088), (6, 36947392), (8, 27710544), (12, 18473696), (16, 13855272), (17, 13040256), (24, 9236848), (29, 7644288), (32, 6927636), (34, 6520128), (48, 4618424), (51, 4346752), (58, 3822144), (64, 3463818), (68, 3260064), (87, 2548096), (96, 2309212), (102, 2173376), (116, 1911072), (128, 1731909), (136, 1630032), (174, 1274048), (192, 1154606), (204, 1086688), (232, 955536), (272, 815016), (348, 637024), (384, 577303), (408, 543344), (464, 477768), (493, 449664), (544, 407508), (696, 318512), (816, 271672), (928, 238884), (986, 224832), (1088, 203754), (1171, 189312), (1392, 159256), (1479, 149888), (1632, 135836), (1856, 119442), (1972, 112416), (2176, 101877), (2342, 94656), (2784, 79628), (2958, 74944), (3264, 67918), (3513, 63104), (3712, 59721), (3944, 56208), (4684, 47328), (5568, 39814), (5916, 37472), (6528, 33959), (7026, 31552), (7888, 28104), (9368, 23664), (11136, 19907), (11832, 18736), (14052, 15776)]