299939616

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13183}}^1$

素因数の和:13278

約数の個数: 72

約数和(自身を含む): 863815680

約数和(自身を除く): 563876064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 13183, 22752, 26366, 39549, 52732, 79098, 105464, 118647, 158196, 210928, 237294, 316392, 421856, 474588, 632784, 949176, 1041457, 1265568, 1898352, 2082914, 3124371, 3796704, 4165828, 6248742, 8331656, 9373113, 12497484, 16663312, 18746226, 24994968, 33326624, 37492452, 49989936, 74984904, 99979872, 149969808, 299939616]

約数ペア:

[(1, 299939616), (2, 149969808), (3, 99979872), (4, 74984904), (6, 49989936), (8, 37492452), (9, 33326624), (12, 24994968), (16, 18746226), (18, 16663312), (24, 12497484), (32, 9373113), (36, 8331656), (48, 6248742), (72, 4165828), (79, 3796704), (96, 3124371), (144, 2082914), (158, 1898352), (237, 1265568), (288, 1041457), (316, 949176), (474, 632784), (632, 474588), (711, 421856), (948, 316392), (1264, 237294), (1422, 210928), (1896, 158196), (2528, 118647), (2844, 105464), (3792, 79098), (5688, 52732), (7584, 39549), (11376, 26366), (13183, 22752)]