1397431056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1109

約数の個数: 160

約数和(自身を含む): 4330579968

約数和(自身を除く): 2933148912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 211, 276, 322, 336, 368, 422, 483, 552, 633, 644, 844, 857, 966, 1104, 1266, 1288, 1477, 1688, 1714, 1932, 2532, 2571, 2576, 2954, 3376, 3428, 3864, 4431, 4853, 5064, 5142, 5908, 5999, 6856, 7728, 8862, 9706, 10128, 10284, 11816, 11998, 13712, 14559, 17724, 17997, 19412, 19711, 20568, 23632, 23996, 29118, 33971, 35448, 35994, 38824, 39422, 41136, 47992, 58236, 59133, 67942, 70896, 71988, 77648, 78844, 95984, 101913, 116472, 118266, 135884, 137977, 143976, 157688, 180827, 203826, 232944, 236532, 271768, 275954, 287952, 315376, 361654, 407652, 413931, 473064, 542481, 543536, 551908, 723308, 815304, 827862, 946128, 1084962, 1103816, 1265789, 1446616, 1630608, 1655724, 2169924, 2207632, 2531578, 2893232, 3311448, 3797367, 4159021, 4339848, 5063156, 6622896, 7594734, 8318042, 8679696, 10126312, 12477063, 15189468, 16636084, 20252624, 24954126, 29113147, 30378936, 33272168, 49908252, 58226294, 60757872, 66544336, 87339441, 99816504, 116452588, 174678882, 199633008, 232905176, 349357764, 465810352, 698715528, 1397431056]

約数ペア:

[(1, 1397431056), (2, 698715528), (3, 465810352), (4, 349357764), (6, 232905176), (7, 199633008), (8, 174678882), (12, 116452588), (14, 99816504), (16, 87339441), (21, 66544336), (23, 60757872), (24, 58226294), (28, 49908252), (42, 33272168), (46, 30378936), (48, 29113147), (56, 24954126), (69, 20252624), (84, 16636084), (92, 15189468), (112, 12477063), (138, 10126312), (161, 8679696), (168, 8318042), (184, 7594734), (211, 6622896), (276, 5063156), (322, 4339848), (336, 4159021), (368, 3797367), (422, 3311448), (483, 2893232), (552, 2531578), (633, 2207632), (644, 2169924), (844, 1655724), (857, 1630608), (966, 1446616), (1104, 1265789), (1266, 1103816), (1288, 1084962), (1477, 946128), (1688, 827862), (1714, 815304), (1932, 723308), (2532, 551908), (2571, 543536), (2576, 542481), (2954, 473064), (3376, 413931), (3428, 407652), (3864, 361654), (4431, 315376), (4853, 287952), (5064, 275954), (5142, 271768), (5908, 236532), (5999, 232944), (6856, 203826), (7728, 180827), (8862, 157688), (9706, 143976), (10128, 137977), (10284, 135884), (11816, 118266), (11998, 116472), (13712, 101913), (14559, 95984), (17724, 78844), (17997, 77648), (19412, 71988), (19711, 70896), (20568, 67942), (23632, 59133), (23996, 58236), (29118, 47992), (33971, 41136), (35448, 39422), (35994, 38824)]