17949550088

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 34335705600

約数和(自身を除く): 16386155512

約数列:

[1, 2, 4, 8, 113, 223, 226, 269, 331, 446, 452, 538, 662, 892, 904, 1076, 1324, 1784, 2152, 2648, 25199, 30397, 37403, 50398, 59987, 60794, 73813, 74806, 89039, 100796, 119974, 121588, 147626, 149612, 178078, 201592, 239948, 243176, 295252, 299224, 356156, 479896, 590504, 712312, 6778531, 8340869, 10061407, 13557062, 16681738, 19855697, 20122814, 27114124, 33363476, 39711394, 40245628, 54228248, 66726952, 79422788, 80491256, 158845576, 2243693761, 4487387522, 8974775044, 17949550088]

約数ペア:

[(1, 17949550088), (2, 8974775044), (4, 4487387522), (8, 2243693761), (113, 158845576), (223, 80491256), (226, 79422788), (269, 66726952), (331, 54228248), (446, 40245628), (452, 39711394), (538, 33363476), (662, 27114124), (892, 20122814), (904, 19855697), (1076, 16681738), (1324, 13557062), (1784, 10061407), (2152, 8340869), (2648, 6778531), (25199, 712312), (30397, 590504), (37403, 479896), (50398, 356156), (59987, 299224), (60794, 295252), (73813, 243176), (74806, 239948), (89039, 201592), (100796, 178078), (119974, 149612), (121588, 147626)]