227079184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 494254080

約数和(自身を除く): 267174896

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 304, 368, 376, 437, 691, 752, 874, 893, 1081, 1382, 1748, 1786, 2162, 2764, 3496, 3572, 4324, 5528, 6992, 7144, 8648, 11056, 13129, 14288, 15893, 17296, 20539, 26258, 31786, 32477, 41078, 52516, 63572, 64954, 82156, 105032, 127144, 129908, 164312, 210064, 254288, 259816, 301967, 328624, 519632, 603934, 617063, 746971, 1207868, 1234126, 1493942, 2415736, 2468252, 2987884, 4831472, 4936504, 5975768, 9873008, 11951536, 14192449, 28384898, 56769796, 113539592, 227079184]

約数ペア:

[(1, 227079184), (2, 113539592), (4, 56769796), (8, 28384898), (16, 14192449), (19, 11951536), (23, 9873008), (38, 5975768), (46, 4936504), (47, 4831472), (76, 2987884), (92, 2468252), (94, 2415736), (152, 1493942), (184, 1234126), (188, 1207868), (304, 746971), (368, 617063), (376, 603934), (437, 519632), (691, 328624), (752, 301967), (874, 259816), (893, 254288), (1081, 210064), (1382, 164312), (1748, 129908), (1786, 127144), (2162, 105032), (2764, 82156), (3496, 64954), (3572, 63572), (4324, 52516), (5528, 41078), (6992, 32477), (7144, 31786), (8648, 26258), (11056, 20539), (13129, 17296), (14288, 15893)]