304121636

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 722064000

約数和(自身を除く): 417942364

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 59, 68, 91, 98, 118, 119, 182, 196, 221, 236, 238, 289, 343, 364, 413, 442, 476, 578, 637, 686, 767, 826, 833, 884, 1003, 1156, 1274, 1372, 1534, 1547, 1652, 1666, 2006, 2023, 2548, 2891, 3068, 3094, 3332, 3757, 4012, 4046, 4459, 5369, 5782, 5831, 6188, 7021, 7514, 8092, 8918, 10738, 10829, 11564, 11662, 13039, 14042, 14161, 15028, 17051, 17836, 20237, 21476, 21658, 23324, 26078, 26299, 28084, 28322, 34102, 37583, 40474, 43316, 49147, 52156, 52598, 56644, 68204, 75166, 75803, 80948, 91273, 98294, 99127, 105196, 119357, 150332, 151606, 182546, 184093, 196588, 198254, 221663, 238714, 263081, 303212, 344029, 365092, 368186, 396508, 443326, 477428, 526162, 638911, 688058, 736372, 835499, 886652, 1052324, 1277822, 1288651, 1376116, 1551641, 1670998, 2555644, 2577302, 3103282, 3341996, 4472377, 5154604, 5848493, 6206564, 8944754, 10861487, 11696986, 17889508, 21722974, 23393972, 43445948, 76030409, 152060818, 304121636]

約数ペア:

[(1, 304121636), (2, 152060818), (4, 76030409), (7, 43445948), (13, 23393972), (14, 21722974), (17, 17889508), (26, 11696986), (28, 10861487), (34, 8944754), (49, 6206564), (52, 5848493), (59, 5154604), (68, 4472377), (91, 3341996), (98, 3103282), (118, 2577302), (119, 2555644), (182, 1670998), (196, 1551641), (221, 1376116), (236, 1288651), (238, 1277822), (289, 1052324), (343, 886652), (364, 835499), (413, 736372), (442, 688058), (476, 638911), (578, 526162), (637, 477428), (686, 443326), (767, 396508), (826, 368186), (833, 365092), (884, 344029), (1003, 303212), (1156, 263081), (1274, 238714), (1372, 221663), (1534, 198254), (1547, 196588), (1652, 184093), (1666, 182546), (2006, 151606), (2023, 150332), (2548, 119357), (2891, 105196), (3068, 99127), (3094, 98294), (3332, 91273), (3757, 80948), (4012, 75803), (4046, 75166), (4459, 68204), (5369, 56644), (5782, 52598), (5831, 52156), (6188, 49147), (7021, 43316), (7514, 40474), (8092, 37583), (8918, 34102), (10738, 28322), (10829, 28084), (11564, 26299), (11662, 26078), (13039, 23324), (14042, 21658), (14161, 21476), (15028, 20237), (17051, 17836)]