227519104

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 471484800

約数和(自身を除く): 243965696

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 64, 94, 118, 128, 188, 236, 376, 472, 641, 752, 944, 1282, 1504, 1888, 2564, 2773, 3008, 3776, 5128, 5546, 6016, 7552, 10256, 11092, 20512, 22184, 30127, 37819, 41024, 44368, 60254, 75638, 82048, 88736, 120508, 151276, 177472, 241016, 302552, 354944, 482032, 605104, 964064, 1210208, 1777493, 1928128, 2420416, 3554986, 3856256, 4840832, 7109972, 14219944, 28439888, 56879776, 113759552, 227519104]

約数ペア:

[(1, 227519104), (2, 113759552), (4, 56879776), (8, 28439888), (16, 14219944), (32, 7109972), (47, 4840832), (59, 3856256), (64, 3554986), (94, 2420416), (118, 1928128), (128, 1777493), (188, 1210208), (236, 964064), (376, 605104), (472, 482032), (641, 354944), (752, 302552), (944, 241016), (1282, 177472), (1504, 151276), (1888, 120508), (2564, 88736), (2773, 82048), (3008, 75638), (3776, 60254), (5128, 44368), (5546, 41024), (6016, 37819), (7552, 30127), (10256, 22184), (11092, 20512)]