851520819408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{271657}}^1$

素因数の和:272185

約数の個数: 160

約数和(自身を含む): 2651729802240

約数和(自身を除く): 1800208982832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 491, 532, 798, 912, 982, 1064, 1473, 1596, 1964, 2128, 2946, 3192, 3437, 3928, 5892, 6384, 6874, 7856, 9329, 10311, 11784, 13748, 18658, 20622, 23568, 27496, 27987, 37316, 41244, 54992, 55974, 65303, 74632, 82488, 111948, 130606, 149264, 164976, 195909, 223896, 261212, 271657, 391818, 447792, 522424, 543314, 783636, 814971, 1044848, 1086628, 1567272, 1629942, 1901599, 2173256, 3134544, 3259884, 3803198, 4346512, 5161483, 5704797, 6519768, 7606396, 10322966, 11409594, 13039536, 15212792, 15484449, 20645932, 22819188, 30425584, 30968898, 36130381, 41291864, 45638376, 61937796, 72260762, 82583728, 91276752, 108391143, 123875592, 133383587, 144521524, 216782286, 247751184, 266767174, 289043048, 400150761, 433564572, 533534348, 578086096, 800301522, 867129144, 933685109, 1067068696, 1600603044, 1734258288, 1867370218, 2134137392, 2534288153, 2801055327, 3201206088, 3734740436, 5068576306, 5602110654, 6402412176, 7469480872, 7602864459, 10137152612, 11204221308, 14938961744, 15205728918, 17740017071, 20274305224, 22408442616, 30411457836, 35480034142, 40548610448, 44816885232, 53220051213, 60822915672, 70960068284, 106440102426, 121645831344, 141920136568, 212880204852, 283840273136, 425760409704, 851520819408]

約数ペア:

[(1, 851520819408), (2, 425760409704), (3, 283840273136), (4, 212880204852), (6, 141920136568), (7, 121645831344), (8, 106440102426), (12, 70960068284), (14, 60822915672), (16, 53220051213), (19, 44816885232), (21, 40548610448), (24, 35480034142), (28, 30411457836), (38, 22408442616), (42, 20274305224), (48, 17740017071), (56, 15205728918), (57, 14938961744), (76, 11204221308), (84, 10137152612), (112, 7602864459), (114, 7469480872), (133, 6402412176), (152, 5602110654), (168, 5068576306), (228, 3734740436), (266, 3201206088), (304, 2801055327), (336, 2534288153), (399, 2134137392), (456, 1867370218), (491, 1734258288), (532, 1600603044), (798, 1067068696), (912, 933685109), (982, 867129144), (1064, 800301522), (1473, 578086096), (1596, 533534348), (1964, 433564572), (2128, 400150761), (2946, 289043048), (3192, 266767174), (3437, 247751184), (3928, 216782286), (5892, 144521524), (6384, 133383587), (6874, 123875592), (7856, 108391143), (9329, 91276752), (10311, 82583728), (11784, 72260762), (13748, 61937796), (18658, 45638376), (20622, 41291864), (23568, 36130381), (27496, 30968898), (27987, 30425584), (37316, 22819188), (41244, 20645932), (54992, 15484449), (55974, 15212792), (65303, 13039536), (74632, 11409594), (82488, 10322966), (111948, 7606396), (130606, 6519768), (149264, 5704797), (164976, 5161483), (195909, 4346512), (223896, 3803198), (261212, 3259884), (271657, 3134544), (391818, 2173256), (447792, 1901599), (522424, 1629942), (543314, 1567272), (783636, 1086628), (814971, 1044848)]