2602367604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 7121558080

約数和(自身を除く): 4519190476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 97, 114, 122, 171, 183, 194, 228, 244, 291, 342, 366, 388, 549, 582, 643, 684, 732, 873, 1098, 1159, 1164, 1286, 1746, 1843, 1929, 2196, 2318, 2572, 3477, 3492, 3686, 3858, 4636, 5529, 5787, 5917, 6954, 7372, 7716, 10431, 11058, 11574, 11834, 12217, 13908, 16587, 17751, 20862, 22116, 23148, 23668, 24434, 33174, 35502, 36651, 39223, 41724, 48868, 53253, 62371, 66348, 71004, 73302, 78446, 106506, 109953, 112423, 117669, 124742, 146604, 156892, 187113, 213012, 219906, 224846, 235338, 249484, 337269, 353007, 374226, 439812, 449692, 470676, 561339, 674538, 706014, 745237, 748452, 1011807, 1122678, 1185049, 1349076, 1412028, 1490474, 2023614, 2235711, 2245356, 2370098, 2980948, 3555147, 3804631, 4047228, 4471422, 4740196, 6707133, 7110294, 7609262, 8942844, 10665441, 11413893, 13414266, 14220588, 15218524, 21330882, 22827786, 26828532, 34241679, 42661764, 45655572, 68483358, 72287989, 136966716, 144575978, 216863967, 289151956, 433727934, 650591901, 867455868, 1301183802, 2602367604]

約数ペア:

[(1, 2602367604), (2, 1301183802), (3, 867455868), (4, 650591901), (6, 433727934), (9, 289151956), (12, 216863967), (18, 144575978), (19, 136966716), (36, 72287989), (38, 68483358), (57, 45655572), (61, 42661764), (76, 34241679), (97, 26828532), (114, 22827786), (122, 21330882), (171, 15218524), (183, 14220588), (194, 13414266), (228, 11413893), (244, 10665441), (291, 8942844), (342, 7609262), (366, 7110294), (388, 6707133), (549, 4740196), (582, 4471422), (643, 4047228), (684, 3804631), (732, 3555147), (873, 2980948), (1098, 2370098), (1159, 2245356), (1164, 2235711), (1286, 2023614), (1746, 1490474), (1843, 1412028), (1929, 1349076), (2196, 1185049), (2318, 1122678), (2572, 1011807), (3477, 748452), (3492, 745237), (3686, 706014), (3858, 674538), (4636, 561339), (5529, 470676), (5787, 449692), (5917, 439812), (6954, 374226), (7372, 353007), (7716, 337269), (10431, 249484), (11058, 235338), (11574, 224846), (11834, 219906), (12217, 213012), (13908, 187113), (16587, 156892), (17751, 146604), (20862, 124742), (22116, 117669), (23148, 112423), (23668, 109953), (24434, 106506), (33174, 78446), (35502, 73302), (36651, 71004), (39223, 66348), (41724, 62371), (48868, 53253)]