19316448

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 57254400

約数和(自身を除く): 37937952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 144, 158, 216, 237, 283, 288, 316, 432, 474, 566, 632, 711, 849, 864, 948, 1132, 1264, 1422, 1698, 1896, 2133, 2264, 2528, 2547, 2844, 3396, 3792, 4266, 4528, 5094, 5688, 6792, 7584, 7641, 8532, 9056, 10188, 11376, 13584, 15282, 17064, 20376, 22357, 22752, 27168, 30564, 34128, 40752, 44714, 61128, 67071, 68256, 81504, 89428, 122256, 134142, 178856, 201213, 244512, 268284, 357712, 402426, 536568, 603639, 715424, 804852, 1073136, 1207278, 1609704, 2146272, 2414556, 3219408, 4829112, 6438816, 9658224, 19316448]

約数ペア:

[(1, 19316448), (2, 9658224), (3, 6438816), (4, 4829112), (6, 3219408), (8, 2414556), (9, 2146272), (12, 1609704), (16, 1207278), (18, 1073136), (24, 804852), (27, 715424), (32, 603639), (36, 536568), (48, 402426), (54, 357712), (72, 268284), (79, 244512), (96, 201213), (108, 178856), (144, 134142), (158, 122256), (216, 89428), (237, 81504), (283, 68256), (288, 67071), (316, 61128), (432, 44714), (474, 40752), (566, 34128), (632, 30564), (711, 27168), (849, 22752), (864, 22357), (948, 20376), (1132, 17064), (1264, 15282), (1422, 13584), (1698, 11376), (1896, 10188), (2133, 9056), (2264, 8532), (2528, 7641), (2547, 7584), (2844, 6792), (3396, 5688), (3792, 5094), (4266, 4528)]