228759688144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1\times {\mathrm{6823}}^1$

素因数の和:7652

約数の個数: 80

約数和(自身を含む): 479781792000

約数和(自身を除く): 251022103856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359, 449, 718, 898, 1436, 1796, 2872, 3592, 4667, 5744, 5837, 6823, 7184, 9334, 11674, 13646, 18668, 23348, 27292, 37336, 46696, 54584, 74672, 88699, 93392, 109168, 161191, 177398, 322382, 354796, 644764, 709592, 1289528, 1419184, 2095483, 2449457, 2579056, 3063527, 4190966, 4898914, 6127054, 8381932, 9797828, 12254108, 16763864, 19595656, 24508216, 31842941, 33527728, 39191312, 39825851, 49016432, 63685882, 79651702, 127371764, 159303404, 254743528, 318606808, 509487056, 637213616, 1099806193, 2199612386, 4399224772, 8798449544, 14297480509, 17596899088, 28594961018, 57189922036, 114379844072, 228759688144]

約数ペア:

[(1, 228759688144), (2, 114379844072), (4, 57189922036), (8, 28594961018), (13, 17596899088), (16, 14297480509), (26, 8798449544), (52, 4399224772), (104, 2199612386), (208, 1099806193), (359, 637213616), (449, 509487056), (718, 318606808), (898, 254743528), (1436, 159303404), (1796, 127371764), (2872, 79651702), (3592, 63685882), (4667, 49016432), (5744, 39825851), (5837, 39191312), (6823, 33527728), (7184, 31842941), (9334, 24508216), (11674, 19595656), (13646, 16763864), (18668, 12254108), (23348, 9797828), (27292, 8381932), (37336, 6127054), (46696, 4898914), (54584, 4190966), (74672, 3063527), (88699, 2579056), (93392, 2449457), (109168, 2095483), (161191, 1419184), (177398, 1289528), (322382, 709592), (354796, 644764)]