663105536

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 104

約数和(自身を含む): 1433097360

約数和(自身を除く): 769991824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 107, 128, 136, 178, 214, 256, 272, 356, 428, 512, 544, 712, 856, 1024, 1088, 1424, 1513, 1712, 1819, 2048, 2176, 2848, 3026, 3424, 3638, 4096, 4352, 5696, 6052, 6848, 7276, 8704, 9523, 11392, 12104, 13696, 14552, 17408, 19046, 22784, 24208, 27392, 29104, 34816, 38092, 45568, 48416, 54784, 58208, 69632, 76184, 91136, 96832, 109568, 116416, 152368, 161891, 182272, 193664, 219136, 232832, 304736, 323782, 364544, 387328, 438272, 465664, 609472, 647564, 774656, 931328, 1218944, 1295128, 1549312, 1862656, 2437888, 2590256, 3098624, 3725312, 4875776, 5180512, 6197248, 7450624, 9751552, 10361024, 19503104, 20722048, 39006208, 41444096, 82888192, 165776384, 331552768, 663105536]

約数ペア:

[(1, 663105536), (2, 331552768), (4, 165776384), (8, 82888192), (16, 41444096), (17, 39006208), (32, 20722048), (34, 19503104), (64, 10361024), (68, 9751552), (89, 7450624), (107, 6197248), (128, 5180512), (136, 4875776), (178, 3725312), (214, 3098624), (256, 2590256), (272, 2437888), (356, 1862656), (428, 1549312), (512, 1295128), (544, 1218944), (712, 931328), (856, 774656), (1024, 647564), (1088, 609472), (1424, 465664), (1513, 438272), (1712, 387328), (1819, 364544), (2048, 323782), (2176, 304736), (2848, 232832), (3026, 219136), (3424, 193664), (3638, 182272), (4096, 161891), (4352, 152368), (5696, 116416), (6052, 109568), (6848, 96832), (7276, 91136), (8704, 76184), (9523, 69632), (11392, 58208), (12104, 54784), (13696, 48416), (14552, 45568), (17408, 38092), (19046, 34816), (22784, 29104), (24208, 27392)]