1639112384

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1229}}^1$

素因数の和:1490

約数の個数: 112

約数和(自身を含む): 4023969600

約数和(自身を除く): 2384857216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 229, 364, 416, 448, 458, 728, 832, 916, 1229, 1456, 1603, 1832, 2458, 2912, 2977, 3206, 3664, 4916, 5824, 5954, 6412, 7328, 8603, 9832, 11908, 12824, 14656, 15977, 17206, 19664, 20839, 23816, 25648, 31954, 34412, 39328, 41678, 47632, 51296, 63908, 68824, 78656, 83356, 95264, 102592, 111839, 127816, 137648, 166712, 190528, 223678, 255632, 275296, 281441, 333424, 447356, 511264, 550592, 562882, 666848, 894712, 1022528, 1125764, 1333696, 1789424, 1970087, 2251528, 3578848, 3658733, 3940174, 4503056, 7157696, 7317466, 7880348, 9006112, 14634932, 15760696, 18012224, 25611131, 29269864, 31521392, 51222262, 58539728, 63042784, 102444524, 117079456, 126085568, 204889048, 234158912, 409778096, 819556192, 1639112384]

約数ペア:

[(1, 1639112384), (2, 819556192), (4, 409778096), (7, 234158912), (8, 204889048), (13, 126085568), (14, 117079456), (16, 102444524), (26, 63042784), (28, 58539728), (32, 51222262), (52, 31521392), (56, 29269864), (64, 25611131), (91, 18012224), (104, 15760696), (112, 14634932), (182, 9006112), (208, 7880348), (224, 7317466), (229, 7157696), (364, 4503056), (416, 3940174), (448, 3658733), (458, 3578848), (728, 2251528), (832, 1970087), (916, 1789424), (1229, 1333696), (1456, 1125764), (1603, 1022528), (1832, 894712), (2458, 666848), (2912, 562882), (2977, 550592), (3206, 511264), (3664, 447356), (4916, 333424), (5824, 281441), (5954, 275296), (6412, 255632), (7328, 223678), (8603, 190528), (9832, 166712), (11908, 137648), (12824, 127816), (14656, 111839), (15977, 102592), (17206, 95264), (19664, 83356), (20839, 78656), (23816, 68824), (25648, 63908), (31954, 51296), (34412, 47632), (39328, 41678)]