745567056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{398273}}^1$

素因数の和:398300

約数の個数: 60

約数和(自身を含む): 2247061908

約数和(自身を除く): 1501494852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 398273, 796546, 1194819, 1593092, 2389638, 3186184, 3584457, 4779276, 5177549, 6372368, 7168914, 9558552, 10355098, 14337828, 15532647, 19117104, 20710196, 28675656, 31065294, 41420392, 46597941, 57351312, 62130588, 82840784, 93195882, 124261176, 186391764, 248522352, 372783528, 745567056]

約数ペア:

[(1, 745567056), (2, 372783528), (3, 248522352), (4, 186391764), (6, 124261176), (8, 93195882), (9, 82840784), (12, 62130588), (13, 57351312), (16, 46597941), (18, 41420392), (24, 31065294), (26, 28675656), (36, 20710196), (39, 19117104), (48, 15532647), (52, 14337828), (72, 10355098), (78, 9558552), (104, 7168914), (117, 6372368), (144, 5177549), (156, 4779276), (208, 3584457), (234, 3186184), (312, 2389638), (468, 1593092), (624, 1194819), (936, 796546), (1872, 398273)]