19494431736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{16447}}^1$

素因数の和:16629

約数の個数: 128

約数和(自身を含む): 54712627200

約数和(自身を除く): 35218195464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 131, 156, 174, 232, 262, 312, 348, 377, 393, 524, 696, 754, 786, 1048, 1131, 1508, 1572, 1703, 2262, 3016, 3144, 3406, 3799, 4524, 5109, 6812, 7598, 9048, 10218, 11397, 13624, 15196, 16447, 20436, 22794, 30392, 32894, 40872, 45588, 49341, 49387, 65788, 91176, 98682, 98774, 131576, 148161, 197364, 197548, 213811, 296322, 394728, 395096, 427622, 476963, 592644, 641433, 855244, 953926, 1185288, 1282866, 1430889, 1710488, 1907852, 2154557, 2565732, 2861778, 3815704, 4309114, 5131464, 5723556, 6200519, 6463671, 8618228, 11447112, 12401038, 12927342, 17236456, 18601557, 24802076, 25854684, 28009241, 37203114, 49604152, 51709368, 56018482, 62482153, 74406228, 84027723, 112036964, 124964306, 148812456, 168055446, 187446459, 224073928, 249928612, 336110892, 374892918, 499857224, 672221784, 749785836, 812267989, 1499571672, 1624535978, 2436803967, 3249071956, 4873607934, 6498143912, 9747215868, 19494431736]

約数ペア:

[(1, 19494431736), (2, 9747215868), (3, 6498143912), (4, 4873607934), (6, 3249071956), (8, 2436803967), (12, 1624535978), (13, 1499571672), (24, 812267989), (26, 749785836), (29, 672221784), (39, 499857224), (52, 374892918), (58, 336110892), (78, 249928612), (87, 224073928), (104, 187446459), (116, 168055446), (131, 148812456), (156, 124964306), (174, 112036964), (232, 84027723), (262, 74406228), (312, 62482153), (348, 56018482), (377, 51709368), (393, 49604152), (524, 37203114), (696, 28009241), (754, 25854684), (786, 24802076), (1048, 18601557), (1131, 17236456), (1508, 12927342), (1572, 12401038), (1703, 11447112), (2262, 8618228), (3016, 6463671), (3144, 6200519), (3406, 5723556), (3799, 5131464), (4524, 4309114), (5109, 3815704), (6812, 2861778), (7598, 2565732), (9048, 2154557), (10218, 1907852), (11397, 1710488), (13624, 1430889), (15196, 1282866), (16447, 1185288), (20436, 953926), (22794, 855244), (30392, 641433), (32894, 592644), (40872, 476963), (45588, 427622), (49341, 395096), (49387, 394728), (65788, 296322), (91176, 213811), (98682, 197548), (98774, 197364), (131576, 148161)]