2686020792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 256

約数和(自身を含む): 8640307200

約数和(自身を除く): 5954286408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 97, 104, 124, 156, 168, 182, 186, 194, 217, 248, 273, 291, 312, 364, 372, 388, 403, 409, 434, 546, 582, 651, 679, 728, 744, 776, 806, 818, 868, 1092, 1164, 1209, 1227, 1261, 1302, 1358, 1612, 1636, 1736, 2037, 2184, 2328, 2418, 2454, 2522, 2604, 2716, 2821, 2863, 3007, 3224, 3272, 3783, 4074, 4836, 4908, 5044, 5208, 5317, 5432, 5642, 5726, 6014, 7566, 8148, 8463, 8589, 8827, 9021, 9672, 9816, 10088, 10634, 11284, 11452, 12028, 12679, 15132, 15951, 16296, 16926, 17178, 17654, 18042, 21049, 21268, 22568, 22904, 24056, 25358, 26481, 30264, 31902, 33852, 34356, 35308, 36084, 37219, 38037, 39091, 39673, 42098, 42536, 50716, 52962, 63147, 63804, 67704, 68712, 70616, 72168, 74438, 76074, 78182, 79346, 84196, 88753, 101432, 105924, 111657, 117273, 119019, 126294, 127608, 148876, 152148, 156364, 158692, 164827, 168392, 177506, 211848, 223314, 234546, 238038, 252588, 266259, 273637, 277711, 297752, 304296, 312728, 317384, 329654, 355012, 446628, 469092, 476076, 494481, 505176, 515749, 532518, 547274, 555422, 659308, 710024, 820911, 833133, 893256, 938184, 952152, 988962, 1031498, 1065036, 1094548, 1110844, 1153789, 1229863, 1318616, 1547247, 1641822, 1666266, 1977924, 2062996, 2130072, 2189096, 2221688, 2307578, 2459726, 3094494, 3283644, 3332532, 3461367, 3610243, 3689589, 3955848, 4125992, 4615156, 4919452, 6188988, 6567288, 6665064, 6922734, 7220486, 7379178, 8609041, 9230312, 9838904, 10830729, 12377976, 13845468, 14440972, 14758356, 15988219, 17218082, 21661458, 25827123, 27690936, 28881944, 29516712, 31976438, 34436164, 43322916, 47964657, 51654246, 63952876, 68872328, 86645832, 95929314, 103308492, 111917533, 127905752, 191858628, 206616984, 223835066, 335752599, 383717256, 447670132, 671505198, 895340264, 1343010396, 2686020792]

約数ペア:

[(1, 2686020792), (2, 1343010396), (3, 895340264), (4, 671505198), (6, 447670132), (7, 383717256), (8, 335752599), (12, 223835066), (13, 206616984), (14, 191858628), (21, 127905752), (24, 111917533), (26, 103308492), (28, 95929314), (31, 86645832), (39, 68872328), (42, 63952876), (52, 51654246), (56, 47964657), (62, 43322916), (78, 34436164), (84, 31976438), (91, 29516712), (93, 28881944), (97, 27690936), (104, 25827123), (124, 21661458), (156, 17218082), (168, 15988219), (182, 14758356), (186, 14440972), (194, 13845468), (217, 12377976), (248, 10830729), (273, 9838904), (291, 9230312), (312, 8609041), (364, 7379178), (372, 7220486), (388, 6922734), (403, 6665064), (409, 6567288), (434, 6188988), (546, 4919452), (582, 4615156), (651, 4125992), (679, 3955848), (728, 3689589), (744, 3610243), (776, 3461367), (806, 3332532), (818, 3283644), (868, 3094494), (1092, 2459726), (1164, 2307578), (1209, 2221688), (1227, 2189096), (1261, 2130072), (1302, 2062996), (1358, 1977924), (1612, 1666266), (1636, 1641822), (1736, 1547247), (2037, 1318616), (2184, 1229863), (2328, 1153789), (2418, 1110844), (2454, 1094548), (2522, 1065036), (2604, 1031498), (2716, 988962), (2821, 952152), (2863, 938184), (3007, 893256), (3224, 833133), (3272, 820911), (3783, 710024), (4074, 659308), (4836, 555422), (4908, 547274), (5044, 532518), (5208, 515749), (5317, 505176), (5432, 494481), (5642, 476076), (5726, 469092), (6014, 446628), (7566, 355012), (8148, 329654), (8463, 317384), (8589, 312728), (8827, 304296), (9021, 297752), (9672, 277711), (9816, 273637), (10088, 266259), (10634, 252588), (11284, 238038), (11452, 234546), (12028, 223314), (12679, 211848), (15132, 177506), (15951, 168392), (16296, 164827), (16926, 158692), (17178, 156364), (17654, 152148), (18042, 148876), (21049, 127608), (21268, 126294), (22568, 119019), (22904, 117273), (24056, 111657), (25358, 105924), (26481, 101432), (30264, 88753), (31902, 84196), (33852, 79346), (34356, 78182), (35308, 76074), (36084, 74438), (37219, 72168), (38037, 70616), (39091, 68712), (39673, 67704), (42098, 63804), (42536, 63147), (50716, 52962)]