8940039408

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 240

約数和(自身を含む): 26644580352

約数和(自身を除く): 17704540944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 67, 71, 72, 93, 124, 134, 142, 144, 186, 201, 213, 248, 268, 279, 284, 372, 402, 421, 426, 496, 536, 558, 568, 603, 639, 744, 804, 842, 852, 1072, 1116, 1136, 1206, 1263, 1278, 1488, 1608, 1684, 1704, 2077, 2201, 2232, 2412, 2526, 2556, 3216, 3368, 3408, 3789, 4154, 4402, 4464, 4757, 4824, 5052, 5112, 6231, 6603, 6736, 7578, 8308, 8804, 9514, 9648, 10104, 10224, 12462, 13051, 13206, 14271, 15156, 16616, 17608, 18693, 19028, 19809, 20208, 24924, 26102, 26412, 28207, 28542, 29891, 30312, 33232, 35216, 37386, 38056, 39153, 39618, 42813, 49848, 52204, 52824, 56414, 57084, 59782, 60624, 74772, 76112, 78306, 79236, 84621, 85626, 89673, 99696, 104408, 105648, 112828, 114168, 117459, 119564, 147467, 149544, 156612, 158472, 169242, 171252, 179346, 208816, 225656, 228336, 234918, 239128, 253863, 269019, 294934, 299088, 313224, 316944, 338484, 342504, 358692, 442401, 451312, 469836, 478256, 507726, 538038, 589868, 626448, 676968, 685008, 717384, 874417, 884802, 926621, 939672, 1015452, 1076076, 1179736, 1327203, 1353936, 1434768, 1748834, 1769604, 1853242, 1879344, 2002697, 2030904, 2152152, 2359472, 2623251, 2654406, 2779863, 3497668, 3539208, 3706484, 4005394, 4061808, 4304304, 5246502, 5308812, 5559726, 6008091, 6995336, 7078416, 7412968, 7869753, 8010788, 8339589, 10493004, 10617624, 11119452, 12016182, 13990672, 14825936, 15739506, 16021576, 16679178, 18024273, 20986008, 21235248, 22238904, 24032364, 31479012, 32043152, 33358356, 36048546, 41972016, 44477808, 48064728, 62083607, 62958024, 66716712, 72097092, 96129456, 124167214, 125916048, 133433424, 144194184, 186250821, 248334428, 288388368, 372501642, 496668856, 558752463, 745003284, 993337712, 1117504926, 1490006568, 2235009852, 2980013136, 4470019704, 8940039408]

約数ペア:

[(1, 8940039408), (2, 4470019704), (3, 2980013136), (4, 2235009852), (6, 1490006568), (8, 1117504926), (9, 993337712), (12, 745003284), (16, 558752463), (18, 496668856), (24, 372501642), (31, 288388368), (36, 248334428), (48, 186250821), (62, 144194184), (67, 133433424), (71, 125916048), (72, 124167214), (93, 96129456), (124, 72097092), (134, 66716712), (142, 62958024), (144, 62083607), (186, 48064728), (201, 44477808), (213, 41972016), (248, 36048546), (268, 33358356), (279, 32043152), (284, 31479012), (372, 24032364), (402, 22238904), (421, 21235248), (426, 20986008), (496, 18024273), (536, 16679178), (558, 16021576), (568, 15739506), (603, 14825936), (639, 13990672), (744, 12016182), (804, 11119452), (842, 10617624), (852, 10493004), (1072, 8339589), (1116, 8010788), (1136, 7869753), (1206, 7412968), (1263, 7078416), (1278, 6995336), (1488, 6008091), (1608, 5559726), (1684, 5308812), (1704, 5246502), (2077, 4304304), (2201, 4061808), (2232, 4005394), (2412, 3706484), (2526, 3539208), (2556, 3497668), (3216, 2779863), (3368, 2654406), (3408, 2623251), (3789, 2359472), (4154, 2152152), (4402, 2030904), (4464, 2002697), (4757, 1879344), (4824, 1853242), (5052, 1769604), (5112, 1748834), (6231, 1434768), (6603, 1353936), (6736, 1327203), (7578, 1179736), (8308, 1076076), (8804, 1015452), (9514, 939672), (9648, 926621), (10104, 884802), (10224, 874417), (12462, 717384), (13051, 685008), (13206, 676968), (14271, 626448), (15156, 589868), (16616, 538038), (17608, 507726), (18693, 478256), (19028, 469836), (19809, 451312), (20208, 442401), (24924, 358692), (26102, 342504), (26412, 338484), (28207, 316944), (28542, 313224), (29891, 299088), (30312, 294934), (33232, 269019), (35216, 253863), (37386, 239128), (38056, 234918), (39153, 228336), (39618, 225656), (42813, 208816), (49848, 179346), (52204, 171252), (52824, 169242), (56414, 158472), (57084, 156612), (59782, 149544), (60624, 147467), (74772, 119564), (76112, 117459), (78306, 114168), (79236, 112828), (84621, 105648), (85626, 104408), (89673, 99696)]