625112796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 1868009472

約数和(自身を除く): 1242896676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 127, 132, 147, 154, 196, 231, 254, 294, 308, 381, 462, 508, 539, 588, 761, 762, 889, 924, 1078, 1397, 1522, 1524, 1617, 1778, 2156, 2283, 2667, 2794, 3044, 3234, 3556, 4191, 4566, 5327, 5334, 5588, 6223, 6468, 8371, 8382, 9132, 9779, 10654, 10668, 12446, 15981, 16742, 16764, 18669, 19558, 21308, 24892, 25113, 29337, 31962, 33484, 37289, 37338, 39116, 50226, 58597, 58674, 63924, 68453, 74578, 74676, 96647, 100452, 111867, 117194, 117348, 136906, 149156, 175791, 193294, 205359, 223734, 234388, 273812, 289941, 351582, 386588, 410179, 410718, 447468, 579882, 676529, 703164, 820358, 821436, 1063117, 1159764, 1230537, 1353058, 1640716, 2029587, 2126234, 2461074, 2706116, 3189351, 4059174, 4252468, 4735703, 4922148, 6378702, 7441819, 8118348, 9471406, 12757404, 14207109, 14883638, 18942812, 22325457, 28414218, 29767276, 44650914, 52092733, 56828436, 89301828, 104185466, 156278199, 208370932, 312556398, 625112796]

約数ペア:

[(1, 625112796), (2, 312556398), (3, 208370932), (4, 156278199), (6, 104185466), (7, 89301828), (11, 56828436), (12, 52092733), (14, 44650914), (21, 29767276), (22, 28414218), (28, 22325457), (33, 18942812), (42, 14883638), (44, 14207109), (49, 12757404), (66, 9471406), (77, 8118348), (84, 7441819), (98, 6378702), (127, 4922148), (132, 4735703), (147, 4252468), (154, 4059174), (196, 3189351), (231, 2706116), (254, 2461074), (294, 2126234), (308, 2029587), (381, 1640716), (462, 1353058), (508, 1230537), (539, 1159764), (588, 1063117), (761, 821436), (762, 820358), (889, 703164), (924, 676529), (1078, 579882), (1397, 447468), (1522, 410718), (1524, 410179), (1617, 386588), (1778, 351582), (2156, 289941), (2283, 273812), (2667, 234388), (2794, 223734), (3044, 205359), (3234, 193294), (3556, 175791), (4191, 149156), (4566, 136906), (5327, 117348), (5334, 117194), (5588, 111867), (6223, 100452), (6468, 96647), (8371, 74676), (8382, 74578), (9132, 68453), (9779, 63924), (10654, 58674), (10668, 58597), (12446, 50226), (15981, 39116), (16742, 37338), (16764, 37289), (18669, 33484), (19558, 31962), (21308, 29337), (24892, 25113)]