28739341368

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1193}}^1$

素因数の和:1530

約数の個数: 192

約数和(自身を含む): 82611809280

約数和(自身を除く): 53872467912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 251, 258, 279, 344, 372, 387, 502, 516, 558, 744, 753, 774, 1004, 1032, 1116, 1193, 1333, 1506, 1548, 2008, 2232, 2259, 2386, 2666, 3012, 3096, 3579, 3999, 4518, 4772, 5332, 6024, 7158, 7781, 7998, 9036, 9544, 10664, 10737, 10793, 11997, 14316, 15562, 15996, 18072, 21474, 21586, 23343, 23994, 28632, 31124, 31992, 32379, 36983, 42948, 43172, 46686, 47988, 51299, 62248, 64758, 70029, 73966, 85896, 86344, 93372, 95976, 97137, 102598, 110949, 129516, 140058, 147932, 153897, 186744, 194274, 205196, 221898, 259032, 280116, 295864, 299443, 307794, 332847, 334583, 388548, 410392, 443796, 461691, 560232, 598886, 615588, 665694, 669166, 777096, 887592, 898329, 923382, 1003749, 1197772, 1231176, 1331388, 1338332, 1590269, 1796658, 1846764, 2007498, 2395544, 2662776, 2676664, 2694987, 3011247, 3180538, 3593316, 3693528, 4014996, 4770807, 5389974, 6022494, 6361076, 7186632, 8029992, 9282733, 9541614, 10779948, 12044988, 12722152, 12876049, 14312421, 18565466, 19083228, 21559896, 24089976, 25752098, 27848199, 28624842, 37130932, 38166456, 38628147, 51504196, 55696398, 57249684, 74261864, 77256294, 83544597, 103008392, 111392796, 114499368, 115884441, 154512588, 167089194, 222785592, 231768882, 309025176, 334178388, 399157519, 463537764, 668356776, 798315038, 927075528, 1197472557, 1596630076, 2394945114, 3193260152, 3592417671, 4789890228, 7184835342, 9579780456, 14369670684, 28739341368]

約数ペア:

[(1, 28739341368), (2, 14369670684), (3, 9579780456), (4, 7184835342), (6, 4789890228), (8, 3592417671), (9, 3193260152), (12, 2394945114), (18, 1596630076), (24, 1197472557), (31, 927075528), (36, 798315038), (43, 668356776), (62, 463537764), (72, 399157519), (86, 334178388), (93, 309025176), (124, 231768882), (129, 222785592), (172, 167089194), (186, 154512588), (248, 115884441), (251, 114499368), (258, 111392796), (279, 103008392), (344, 83544597), (372, 77256294), (387, 74261864), (502, 57249684), (516, 55696398), (558, 51504196), (744, 38628147), (753, 38166456), (774, 37130932), (1004, 28624842), (1032, 27848199), (1116, 25752098), (1193, 24089976), (1333, 21559896), (1506, 19083228), (1548, 18565466), (2008, 14312421), (2232, 12876049), (2259, 12722152), (2386, 12044988), (2666, 10779948), (3012, 9541614), (3096, 9282733), (3579, 8029992), (3999, 7186632), (4518, 6361076), (4772, 6022494), (5332, 5389974), (6024, 4770807), (7158, 4014996), (7781, 3693528), (7998, 3593316), (9036, 3180538), (9544, 3011247), (10664, 2694987), (10737, 2676664), (10793, 2662776), (11997, 2395544), (14316, 2007498), (15562, 1846764), (15996, 1796658), (18072, 1590269), (21474, 1338332), (21586, 1331388), (23343, 1231176), (23994, 1197772), (28632, 1003749), (31124, 923382), (31992, 898329), (32379, 887592), (36983, 777096), (42948, 669166), (43172, 665694), (46686, 615588), (47988, 598886), (51299, 560232), (62248, 461691), (64758, 443796), (70029, 410392), (73966, 388548), (85896, 334583), (86344, 332847), (93372, 307794), (95976, 299443), (97137, 295864), (102598, 280116), (110949, 259032), (129516, 221898), (140058, 205196), (147932, 194274), (153897, 186744)]