331356312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5923}}^1$

素因数の和:5982

約数の個数: 128

約数和(自身を含む): 1080537600

約数和(自身を除く): 749181288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 5923, 6216, 6993, 7992, 9324, 11846, 13986, 17769, 18648, 23692, 27972, 35538, 41461, 47384, 53307, 55944, 71076, 82922, 106614, 124383, 142152, 159921, 165844, 213228, 219151, 248766, 319842, 331688, 373149, 426456, 438302, 497532, 639684, 657453, 746298, 876604, 995064, 1119447, 1279368, 1314906, 1492596, 1534057, 1753208, 1972359, 2238894, 2629812, 2985192, 3068114, 3944718, 4477788, 4602171, 5259624, 5917077, 6136228, 7889436, 8955576, 9204342, 11834154, 12272456, 13806513, 15778872, 18408684, 23668308, 27613026, 36817368, 41419539, 47336616, 55226052, 82839078, 110452104, 165678156, 331356312]

約数ペア:

[(1, 331356312), (2, 165678156), (3, 110452104), (4, 82839078), (6, 55226052), (7, 47336616), (8, 41419539), (9, 36817368), (12, 27613026), (14, 23668308), (18, 18408684), (21, 15778872), (24, 13806513), (27, 12272456), (28, 11834154), (36, 9204342), (37, 8955576), (42, 7889436), (54, 6136228), (56, 5917077), (63, 5259624), (72, 4602171), (74, 4477788), (84, 3944718), (108, 3068114), (111, 2985192), (126, 2629812), (148, 2238894), (168, 1972359), (189, 1753208), (216, 1534057), (222, 1492596), (252, 1314906), (259, 1279368), (296, 1119447), (333, 995064), (378, 876604), (444, 746298), (504, 657453), (518, 639684), (666, 497532), (756, 438302), (777, 426456), (888, 373149), (999, 331688), (1036, 319842), (1332, 248766), (1512, 219151), (1554, 213228), (1998, 165844), (2072, 159921), (2331, 142152), (2664, 124383), (3108, 106614), (3996, 82922), (4662, 71076), (5923, 55944), (6216, 53307), (6993, 47384), (7992, 41461), (9324, 35538), (11846, 27972), (13986, 23692), (17769, 18648)]