1031908723632

素因数分解:

$2^4\times 3^4\times {\mathrm{1997}}^1\times {\mathrm{398711}}^1$

素因数の和:400728

約数の個数: 100

約数和(自身を含む): 2988146286576

約数和(自身を除く): 1956237562944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1997, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 31952, 35946, 47928, 53919, 71892, 95856, 107838, 143784, 161757, 215676, 287568, 323514, 398711, 431352, 647028, 797422, 862704, 1196133, 1294056, 1594844, 2392266, 2588112, 3189688, 3588399, 4784532, 6379376, 7176798, 9569064, 10765197, 14353596, 19138128, 21530394, 28707192, 32295591, 43060788, 57414384, 64591182, 86121576, 129182364, 172243152, 258364728, 516729456, 796225867, 1592451734, 2388677601, 3184903468, 4777355202, 6369806936, 7166032803, 9554710404, 12739613872, 14332065606, 19109420808, 21498098409, 28664131212, 38218841616, 42996196818, 57328262424, 64494295227, 85992393636, 114656524848, 128988590454, 171984787272, 257977180908, 343969574544, 515954361816, 1031908723632]

約数ペア:

[(1, 1031908723632), (2, 515954361816), (3, 343969574544), (4, 257977180908), (6, 171984787272), (8, 128988590454), (9, 114656524848), (12, 85992393636), (16, 64494295227), (18, 57328262424), (24, 42996196818), (27, 38218841616), (36, 28664131212), (48, 21498098409), (54, 19109420808), (72, 14332065606), (81, 12739613872), (108, 9554710404), (144, 7166032803), (162, 6369806936), (216, 4777355202), (324, 3184903468), (432, 2388677601), (648, 1592451734), (1296, 796225867), (1997, 516729456), (3994, 258364728), (5991, 172243152), (7988, 129182364), (11982, 86121576), (15976, 64591182), (17973, 57414384), (23964, 43060788), (31952, 32295591), (35946, 28707192), (47928, 21530394), (53919, 19138128), (71892, 14353596), (95856, 10765197), (107838, 9569064), (143784, 7176798), (161757, 6379376), (215676, 4784532), (287568, 3588399), (323514, 3189688), (398711, 2588112), (431352, 2392266), (647028, 1594844), (797422, 1294056), (862704, 1196133)]