293833984

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 627818688

約数和(自身を除く): 333984704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 214, 256, 272, 428, 544, 631, 856, 1088, 1262, 1712, 1819, 2176, 2524, 3424, 3638, 4352, 5048, 6848, 7276, 10096, 10727, 13696, 14552, 20192, 21454, 27392, 29104, 40384, 42908, 58208, 67517, 80768, 85816, 116416, 135034, 161536, 171632, 232832, 270068, 343264, 465664, 540136, 686528, 1080272, 1147789, 1373056, 2160544, 2295578, 2746112, 4321088, 4591156, 8642176, 9182312, 17284352, 18364624, 36729248, 73458496, 146916992, 293833984]

約数ペア:

[(1, 293833984), (2, 146916992), (4, 73458496), (8, 36729248), (16, 18364624), (17, 17284352), (32, 9182312), (34, 8642176), (64, 4591156), (68, 4321088), (107, 2746112), (128, 2295578), (136, 2160544), (214, 1373056), (256, 1147789), (272, 1080272), (428, 686528), (544, 540136), (631, 465664), (856, 343264), (1088, 270068), (1262, 232832), (1712, 171632), (1819, 161536), (2176, 135034), (2524, 116416), (3424, 85816), (3638, 80768), (4352, 67517), (5048, 58208), (6848, 42908), (7276, 40384), (10096, 29104), (10727, 27392), (13696, 21454), (14552, 20192)]