18998667936

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3529}}^1$

素因数の和:3649

約数の個数: 240

約数和(自身を含む): 58554397440

約数和(自身を除く): 39555729504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 67, 72, 81, 93, 96, 108, 124, 134, 144, 162, 186, 201, 216, 248, 268, 279, 288, 324, 372, 402, 432, 496, 536, 558, 603, 648, 744, 804, 837, 864, 992, 1072, 1116, 1206, 1296, 1488, 1608, 1674, 1809, 2077, 2144, 2232, 2412, 2511, 2592, 2976, 3216, 3348, 3529, 3618, 4154, 4464, 4824, 5022, 5427, 6231, 6432, 6696, 7058, 7236, 8308, 8928, 9648, 10044, 10587, 10854, 12462, 13392, 14116, 14472, 16616, 18693, 19296, 20088, 21174, 21708, 24924, 26784, 28232, 28944, 31761, 33232, 37386, 40176, 42348, 43416, 49848, 56079, 56464, 57888, 63522, 66464, 74772, 80352, 84696, 86832, 95283, 99696, 109399, 112158, 112928, 127044, 149544, 168237, 169392, 173664, 190566, 199392, 218798, 224316, 236443, 254088, 285849, 299088, 328197, 336474, 338784, 381132, 437596, 448632, 472886, 508176, 571698, 598176, 656394, 672948, 709329, 762264, 875192, 897264, 945772, 984591, 1016352, 1143396, 1312788, 1345896, 1418658, 1524528, 1750384, 1794528, 1891544, 1969182, 2127987, 2286792, 2625576, 2691792, 2837316, 2953773, 3049056, 3500768, 3783088, 3938364, 4255974, 4573584, 5251152, 5383584, 5674632, 5907546, 6383961, 7329733, 7566176, 7876728, 8511948, 8861319, 9147168, 10502304, 11349264, 11815092, 12767922, 14659466, 15753456, 17023896, 17722638, 19151883, 21989199, 22698528, 23630184, 25535844, 29318932, 31506912, 34047792, 35445276, 38303766, 43978398, 47260368, 51071688, 58637864, 65967597, 68095584, 70890552, 76607532, 87956796, 94520736, 102143376, 117275728, 131935194, 141781104, 153215064, 175913592, 197902791, 204286752, 234551456, 263870388, 283562208, 306430128, 351827184, 395805582, 527740776, 593708373, 612860256, 703654368, 791611164, 1055481552, 1187416746, 1583222328, 2110963104, 2374833492, 3166444656, 4749666984, 6332889312, 9499333968, 18998667936]

約数ペア:

[(1, 18998667936), (2, 9499333968), (3, 6332889312), (4, 4749666984), (6, 3166444656), (8, 2374833492), (9, 2110963104), (12, 1583222328), (16, 1187416746), (18, 1055481552), (24, 791611164), (27, 703654368), (31, 612860256), (32, 593708373), (36, 527740776), (48, 395805582), (54, 351827184), (62, 306430128), (67, 283562208), (72, 263870388), (81, 234551456), (93, 204286752), (96, 197902791), (108, 175913592), (124, 153215064), (134, 141781104), (144, 131935194), (162, 117275728), (186, 102143376), (201, 94520736), (216, 87956796), (248, 76607532), (268, 70890552), (279, 68095584), (288, 65967597), (324, 58637864), (372, 51071688), (402, 47260368), (432, 43978398), (496, 38303766), (536, 35445276), (558, 34047792), (603, 31506912), (648, 29318932), (744, 25535844), (804, 23630184), (837, 22698528), (864, 21989199), (992, 19151883), (1072, 17722638), (1116, 17023896), (1206, 15753456), (1296, 14659466), (1488, 12767922), (1608, 11815092), (1674, 11349264), (1809, 10502304), (2077, 9147168), (2144, 8861319), (2232, 8511948), (2412, 7876728), (2511, 7566176), (2592, 7329733), (2976, 6383961), (3216, 5907546), (3348, 5674632), (3529, 5383584), (3618, 5251152), (4154, 4573584), (4464, 4255974), (4824, 3938364), (5022, 3783088), (5427, 3500768), (6231, 3049056), (6432, 2953773), (6696, 2837316), (7058, 2691792), (7236, 2625576), (8308, 2286792), (8928, 2127987), (9648, 1969182), (10044, 1891544), (10587, 1794528), (10854, 1750384), (12462, 1524528), (13392, 1418658), (14116, 1345896), (14472, 1312788), (16616, 1143396), (18693, 1016352), (19296, 984591), (20088, 945772), (21174, 897264), (21708, 875192), (24924, 762264), (26784, 709329), (28232, 672948), (28944, 656394), (31761, 598176), (33232, 571698), (37386, 508176), (40176, 472886), (42348, 448632), (43416, 437596), (49848, 381132), (56079, 338784), (56464, 336474), (57888, 328197), (63522, 299088), (66464, 285849), (74772, 254088), (80352, 236443), (84696, 224316), (86832, 218798), (95283, 199392), (99696, 190566), (109399, 173664), (112158, 169392), (112928, 168237), (127044, 149544)]