1253464368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2027}}^1$

素因数の和:3042

約数の個数: 80

約数和(自身を含む): 3492443136

約数和(自身を除く): 2238978768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 991, 1982, 2027, 2973, 3964, 4054, 5946, 6081, 7928, 8108, 11892, 12162, 12883, 15856, 16216, 23784, 24324, 25766, 26351, 32432, 38649, 47568, 48648, 51532, 52702, 77298, 79053, 97296, 103064, 105404, 154596, 158106, 206128, 210808, 309192, 316212, 421616, 618384, 632424, 1264848, 2008757, 4017514, 6026271, 8035028, 12052542, 16070056, 24105084, 26113841, 32140112, 48210168, 52227682, 78341523, 96420336, 104455364, 156683046, 208910728, 313366092, 417821456, 626732184, 1253464368]

約数ペア:

[(1, 1253464368), (2, 626732184), (3, 417821456), (4, 313366092), (6, 208910728), (8, 156683046), (12, 104455364), (13, 96420336), (16, 78341523), (24, 52227682), (26, 48210168), (39, 32140112), (48, 26113841), (52, 24105084), (78, 16070056), (104, 12052542), (156, 8035028), (208, 6026271), (312, 4017514), (624, 2008757), (991, 1264848), (1982, 632424), (2027, 618384), (2973, 421616), (3964, 316212), (4054, 309192), (5946, 210808), (6081, 206128), (7928, 158106), (8108, 154596), (11892, 105404), (12162, 103064), (12883, 97296), (15856, 79053), (16216, 77298), (23784, 52702), (24324, 51532), (25766, 48648), (26351, 47568), (32432, 38649)]