40249939712

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:243

約数の個数: 162

約数和(自身を含む): 86245672464

約数和(自身を除く): 45995732752

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 59, 62, 64, 94, 118, 124, 128, 188, 236, 248, 256, 376, 472, 496, 752, 944, 961, 992, 1457, 1504, 1829, 1888, 1922, 1984, 2773, 2914, 3008, 3481, 3658, 3776, 3844, 3968, 5546, 5828, 6016, 6962, 7316, 7552, 7688, 7936, 11092, 11656, 12032, 13924, 14632, 15104, 15376, 22184, 23312, 27848, 29264, 30752, 44368, 45167, 46624, 55696, 56699, 58528, 61504, 85963, 88736, 90334, 93248, 107911, 111392, 113398, 117056, 123008, 163607, 171926, 177472, 180668, 186496, 215822, 222784, 226796, 234112, 246016, 327214, 343852, 354944, 361336, 372992, 431644, 445568, 453592, 468224, 654428, 687704, 709888, 722672, 863288, 891136, 907184, 1308856, 1375408, 1445344, 1726576, 1814368, 2617712, 2664853, 2750816, 2890688, 3345241, 3453152, 3628736, 5071817, 5235424, 5329706, 5501632, 5781376, 6690482, 6906304, 7257472, 10143634, 10470848, 10659412, 11003264, 11562752, 13380964, 13812608, 14514944, 20287268, 20941696, 21318824, 22006528, 26761928, 27625216, 40574536, 41883392, 42637648, 53523856, 81149072, 85275296, 107047712, 157226327, 162298144, 170550592, 214095424, 314452654, 324596288, 341101184, 428190848, 628905308, 649192576, 682202368, 856381696, 1257810616, 1298385152, 2515621232, 5031242464, 10062484928, 20124969856, 40249939712]

約数ペア:

[(1, 40249939712), (2, 20124969856), (4, 10062484928), (8, 5031242464), (16, 2515621232), (31, 1298385152), (32, 1257810616), (47, 856381696), (59, 682202368), (62, 649192576), (64, 628905308), (94, 428190848), (118, 341101184), (124, 324596288), (128, 314452654), (188, 214095424), (236, 170550592), (248, 162298144), (256, 157226327), (376, 107047712), (472, 85275296), (496, 81149072), (752, 53523856), (944, 42637648), (961, 41883392), (992, 40574536), (1457, 27625216), (1504, 26761928), (1829, 22006528), (1888, 21318824), (1922, 20941696), (1984, 20287268), (2773, 14514944), (2914, 13812608), (3008, 13380964), (3481, 11562752), (3658, 11003264), (3776, 10659412), (3844, 10470848), (3968, 10143634), (5546, 7257472), (5828, 6906304), (6016, 6690482), (6962, 5781376), (7316, 5501632), (7552, 5329706), (7688, 5235424), (7936, 5071817), (11092, 3628736), (11656, 3453152), (12032, 3345241), (13924, 2890688), (14632, 2750816), (15104, 2664853), (15376, 2617712), (22184, 1814368), (23312, 1726576), (27848, 1445344), (29264, 1375408), (30752, 1308856), (44368, 907184), (45167, 891136), (46624, 863288), (55696, 722672), (56699, 709888), (58528, 687704), (61504, 654428), (85963, 468224), (88736, 453592), (90334, 445568), (93248, 431644), (107911, 372992), (111392, 361336), (113398, 354944), (117056, 343852), (123008, 327214), (163607, 246016), (171926, 234112), (177472, 226796), (180668, 222784), (186496, 215822)]