40336512

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 117210240

約数和(自身を除く): 76873728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 167, 192, 204, 222, 272, 296, 334, 384, 408, 444, 501, 544, 592, 629, 668, 816, 888, 1002, 1088, 1184, 1258, 1336, 1632, 1776, 1887, 2004, 2176, 2368, 2516, 2672, 2839, 3264, 3552, 3774, 4008, 4736, 5032, 5344, 5678, 6179, 6528, 7104, 7548, 8016, 8517, 10064, 10688, 11356, 12358, 14208, 15096, 16032, 17034, 18537, 20128, 21376, 22712, 24716, 30192, 32064, 34068, 37074, 40256, 45424, 49432, 60384, 64128, 68136, 74148, 80512, 90848, 98864, 105043, 120768, 136272, 148296, 181696, 197728, 210086, 241536, 272544, 296592, 315129, 363392, 395456, 420172, 545088, 593184, 630258, 790912, 840344, 1090176, 1186368, 1260516, 1680688, 2372736, 2521032, 3361376, 5042064, 6722752, 10084128, 13445504, 20168256, 40336512]

約数ペア:

[(1, 40336512), (2, 20168256), (3, 13445504), (4, 10084128), (6, 6722752), (8, 5042064), (12, 3361376), (16, 2521032), (17, 2372736), (24, 1680688), (32, 1260516), (34, 1186368), (37, 1090176), (48, 840344), (51, 790912), (64, 630258), (68, 593184), (74, 545088), (96, 420172), (102, 395456), (111, 363392), (128, 315129), (136, 296592), (148, 272544), (167, 241536), (192, 210086), (204, 197728), (222, 181696), (272, 148296), (296, 136272), (334, 120768), (384, 105043), (408, 98864), (444, 90848), (501, 80512), (544, 74148), (592, 68136), (629, 64128), (668, 60384), (816, 49432), (888, 45424), (1002, 40256), (1088, 37074), (1184, 34068), (1258, 32064), (1336, 30192), (1632, 24716), (1776, 22712), (1887, 21376), (2004, 20128), (2176, 18537), (2368, 17034), (2516, 16032), (2672, 15096), (2839, 14208), (3264, 12358), (3552, 11356), (3774, 10688), (4008, 10064), (4736, 8517), (5032, 8016), (5344, 7548), (5678, 7104), (6179, 6528)]