13757672456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1088

約数の個数: 128

約数和(自身を含む): 31026585600

約数和(自身を除く): 17268913144

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 361, 418, 437, 506, 722, 836, 874, 991, 1012, 1444, 1672, 1748, 1982, 2024, 2888, 3496, 3964, 3971, 4807, 6859, 7928, 7942, 8303, 9614, 10901, 13718, 15884, 16606, 18829, 19228, 21802, 22793, 27436, 31768, 33212, 37658, 38456, 43604, 45586, 54872, 66424, 75316, 75449, 87208, 91172, 91333, 150632, 150898, 157757, 182344, 182666, 207119, 250723, 301796, 315514, 357751, 365332, 414238, 433067, 501446, 603592, 631028, 715502, 730664, 828476, 866134, 1002892, 1262056, 1431004, 1656952, 1732268, 1735327, 2005784, 2862008, 3464536, 3470654, 3935261, 4763737, 6797269, 6941308, 7870522, 8228273, 9527474, 13594538, 13882616, 15741044, 16456546, 19054948, 27189076, 31482088, 32913092, 38109896, 54378152, 65826184, 74769959, 90511003, 149539918, 156337187, 181022006, 299079836, 312674374, 362044012, 598159672, 625348748, 724088024, 1250697496, 1719709057, 3439418114, 6878836228, 13757672456]

約数ペア:

[(1, 13757672456), (2, 6878836228), (4, 3439418114), (8, 1719709057), (11, 1250697496), (19, 724088024), (22, 625348748), (23, 598159672), (38, 362044012), (44, 312674374), (46, 299079836), (76, 181022006), (88, 156337187), (92, 149539918), (152, 90511003), (184, 74769959), (209, 65826184), (253, 54378152), (361, 38109896), (418, 32913092), (437, 31482088), (506, 27189076), (722, 19054948), (836, 16456546), (874, 15741044), (991, 13882616), (1012, 13594538), (1444, 9527474), (1672, 8228273), (1748, 7870522), (1982, 6941308), (2024, 6797269), (2888, 4763737), (3496, 3935261), (3964, 3470654), (3971, 3464536), (4807, 2862008), (6859, 2005784), (7928, 1735327), (7942, 1732268), (8303, 1656952), (9614, 1431004), (10901, 1262056), (13718, 1002892), (15884, 866134), (16606, 828476), (18829, 730664), (19228, 715502), (21802, 631028), (22793, 603592), (27436, 501446), (31768, 433067), (33212, 414238), (37658, 365332), (38456, 357751), (43604, 315514), (45586, 301796), (54872, 250723), (66424, 207119), (75316, 182666), (75449, 182344), (87208, 157757), (91172, 150898), (91333, 150632)]