38428128

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 113702400

約数和(自身を除く): 75274272

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, 288, 316, 432, 474, 563, 632, 711, 864, 948, 1126, 1264, 1422, 1689, 1896, 2133, 2252, 2528, 2844, 3378, 3792, 4266, 4504, 5067, 5688, 6756, 7584, 8532, 9008, 10134, 11376, 13512, 15201, 17064, 18016, 20268, 22752, 27024, 30402, 34128, 40536, 44477, 54048, 60804, 68256, 81072, 88954, 121608, 133431, 162144, 177908, 243216, 266862, 355816, 400293, 486432, 533724, 711632, 800586, 1067448, 1200879, 1423264, 1601172, 2134896, 2401758, 3202344, 4269792, 4803516, 6404688, 9607032, 12809376, 19214064, 38428128]

約数ペア:

[(1, 38428128), (2, 19214064), (3, 12809376), (4, 9607032), (6, 6404688), (8, 4803516), (9, 4269792), (12, 3202344), (16, 2401758), (18, 2134896), (24, 1601172), (27, 1423264), (32, 1200879), (36, 1067448), (48, 800586), (54, 711632), (72, 533724), (79, 486432), (96, 400293), (108, 355816), (144, 266862), (158, 243216), (216, 177908), (237, 162144), (288, 133431), (316, 121608), (432, 88954), (474, 81072), (563, 68256), (632, 60804), (711, 54048), (864, 44477), (948, 40536), (1126, 34128), (1264, 30402), (1422, 27024), (1689, 22752), (1896, 20268), (2133, 18016), (2252, 17064), (2528, 15201), (2844, 13512), (3378, 11376), (3792, 10134), (4266, 9008), (4504, 8532), (5067, 7584), (5688, 6756)]