725448384

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 168

約数和(自身を含む): 2150473728

約数和(自身を除く): 1425025344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 127, 141, 144, 188, 192, 211, 254, 282, 288, 376, 381, 422, 423, 508, 564, 576, 633, 752, 762, 844, 846, 1016, 1128, 1143, 1266, 1504, 1524, 1688, 1692, 1899, 2032, 2256, 2286, 2532, 3008, 3048, 3376, 3384, 3798, 4064, 4512, 4572, 5064, 5969, 6096, 6752, 6768, 7596, 8128, 9024, 9144, 9917, 10128, 11938, 12192, 13504, 13536, 15192, 17907, 18288, 19834, 20256, 23876, 24384, 26797, 27072, 29751, 30384, 35814, 36576, 39668, 40512, 47752, 53594, 53721, 59502, 60768, 71628, 73152, 79336, 80391, 89253, 95504, 107188, 107442, 119004, 121536, 143256, 158672, 160782, 178506, 191008, 214376, 214884, 238008, 241173, 286512, 317344, 321564, 357012, 382016, 428752, 429768, 476016, 482346, 573024, 634688, 643128, 714024, 857504, 859536, 952032, 964692, 1146048, 1259459, 1286256, 1428048, 1715008, 1719072, 1904064, 1929384, 2518918, 2572512, 2856096, 3438144, 3778377, 3858768, 5037836, 5145024, 5712192, 7556754, 7717536, 10075672, 11335131, 15113508, 15435072, 20151344, 22670262, 30227016, 40302688, 45340524, 60454032, 80605376, 90681048, 120908064, 181362096, 241816128, 362724192, 725448384]

約数ペア:

[(1, 725448384), (2, 362724192), (3, 241816128), (4, 181362096), (6, 120908064), (8, 90681048), (9, 80605376), (12, 60454032), (16, 45340524), (18, 40302688), (24, 30227016), (32, 22670262), (36, 20151344), (47, 15435072), (48, 15113508), (64, 11335131), (72, 10075672), (94, 7717536), (96, 7556754), (127, 5712192), (141, 5145024), (144, 5037836), (188, 3858768), (192, 3778377), (211, 3438144), (254, 2856096), (282, 2572512), (288, 2518918), (376, 1929384), (381, 1904064), (422, 1719072), (423, 1715008), (508, 1428048), (564, 1286256), (576, 1259459), (633, 1146048), (752, 964692), (762, 952032), (844, 859536), (846, 857504), (1016, 714024), (1128, 643128), (1143, 634688), (1266, 573024), (1504, 482346), (1524, 476016), (1688, 429768), (1692, 428752), (1899, 382016), (2032, 357012), (2256, 321564), (2286, 317344), (2532, 286512), (3008, 241173), (3048, 238008), (3376, 214884), (3384, 214376), (3798, 191008), (4064, 178506), (4512, 160782), (4572, 158672), (5064, 143256), (5969, 121536), (6096, 119004), (6752, 107442), (6768, 107188), (7596, 95504), (8128, 89253), (9024, 80391), (9144, 79336), (9917, 73152), (10128, 71628), (11938, 60768), (12192, 59502), (13504, 53721), (13536, 53594), (15192, 47752), (17907, 40512), (18288, 39668), (19834, 36576), (20256, 35814), (23876, 30384), (24384, 29751), (26797, 27072)]