4948128

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 15367968

約数和(自身を除く): 10419840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 83, 92, 96, 108, 138, 144, 162, 166, 184, 207, 216, 249, 276, 288, 324, 332, 368, 414, 432, 498, 552, 621, 648, 664, 736, 747, 828, 864, 996, 1104, 1242, 1296, 1328, 1494, 1656, 1863, 1909, 1992, 2208, 2241, 2484, 2592, 2656, 2988, 3312, 3726, 3818, 3984, 4482, 4968, 5727, 5976, 6624, 6723, 7452, 7636, 7968, 8964, 9936, 11454, 11952, 13446, 14904, 15272, 17181, 17928, 19872, 22908, 23904, 26892, 29808, 30544, 34362, 35856, 45816, 51543, 53784, 59616, 61088, 68724, 71712, 91632, 103086, 107568, 137448, 154629, 183264, 206172, 215136, 274896, 309258, 412344, 549792, 618516, 824688, 1237032, 1649376, 2474064, 4948128]

約数ペア:

[(1, 4948128), (2, 2474064), (3, 1649376), (4, 1237032), (6, 824688), (8, 618516), (9, 549792), (12, 412344), (16, 309258), (18, 274896), (23, 215136), (24, 206172), (27, 183264), (32, 154629), (36, 137448), (46, 107568), (48, 103086), (54, 91632), (69, 71712), (72, 68724), (81, 61088), (83, 59616), (92, 53784), (96, 51543), (108, 45816), (138, 35856), (144, 34362), (162, 30544), (166, 29808), (184, 26892), (207, 23904), (216, 22908), (249, 19872), (276, 17928), (288, 17181), (324, 15272), (332, 14904), (368, 13446), (414, 11952), (432, 11454), (498, 9936), (552, 8964), (621, 7968), (648, 7636), (664, 7452), (736, 6723), (747, 6624), (828, 5976), (864, 5727), (996, 4968), (1104, 4482), (1242, 3984), (1296, 3818), (1328, 3726), (1494, 3312), (1656, 2988), (1863, 2656), (1909, 2592), (1992, 2484), (2208, 2241)]