1088891496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1224

約数の個数: 192

約数和(自身を含む): 3699146880

約数和(自身を除く): 2610255384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 197, 198, 231, 252, 264, 308, 394, 396, 462, 504, 591, 616, 693, 788, 792, 924, 997, 1182, 1379, 1386, 1576, 1773, 1848, 1994, 2167, 2364, 2758, 2772, 2991, 3546, 3988, 4137, 4334, 4728, 5516, 5544, 5982, 6501, 6979, 7092, 7976, 8274, 8668, 8973, 10967, 11032, 11964, 12411, 13002, 13958, 14184, 15169, 16548, 17336, 17946, 19503, 20937, 21934, 23928, 24822, 26004, 27916, 30338, 32901, 33096, 35892, 39006, 41874, 43868, 45507, 49644, 52008, 55832, 60676, 62811, 65802, 71784, 76769, 78012, 83748, 87736, 91014, 98703, 99288, 121352, 125622, 131604, 136521, 153538, 156024, 167496, 182028, 196409, 197406, 230307, 251244, 263208, 273042, 307076, 364056, 392818, 394812, 460614, 502488, 546084, 589227, 614152, 690921, 785636, 789624, 921228, 1092168, 1178454, 1374863, 1381842, 1571272, 1767681, 1842456, 2160499, 2356908, 2749726, 2763684, 3535362, 4124589, 4320998, 4713816, 5499452, 5527368, 6481497, 7070724, 8249178, 8641996, 10998904, 12373767, 12962994, 14141448, 15123493, 16498356, 17283992, 19444491, 24747534, 25925988, 30246986, 32996712, 38888982, 45370479, 49495068, 51851976, 60493972, 77777964, 90740958, 98990136, 120987944, 136111437, 155555928, 181481916, 272222874, 362963832, 544445748, 1088891496]

約数ペア:

[(1, 1088891496), (2, 544445748), (3, 362963832), (4, 272222874), (6, 181481916), (7, 155555928), (8, 136111437), (9, 120987944), (11, 98990136), (12, 90740958), (14, 77777964), (18, 60493972), (21, 51851976), (22, 49495068), (24, 45370479), (28, 38888982), (33, 32996712), (36, 30246986), (42, 25925988), (44, 24747534), (56, 19444491), (63, 17283992), (66, 16498356), (72, 15123493), (77, 14141448), (84, 12962994), (88, 12373767), (99, 10998904), (126, 8641996), (132, 8249178), (154, 7070724), (168, 6481497), (197, 5527368), (198, 5499452), (231, 4713816), (252, 4320998), (264, 4124589), (308, 3535362), (394, 2763684), (396, 2749726), (462, 2356908), (504, 2160499), (591, 1842456), (616, 1767681), (693, 1571272), (788, 1381842), (792, 1374863), (924, 1178454), (997, 1092168), (1182, 921228), (1379, 789624), (1386, 785636), (1576, 690921), (1773, 614152), (1848, 589227), (1994, 546084), (2167, 502488), (2364, 460614), (2758, 394812), (2772, 392818), (2991, 364056), (3546, 307076), (3988, 273042), (4137, 263208), (4334, 251244), (4728, 230307), (5516, 197406), (5544, 196409), (5982, 182028), (6501, 167496), (6979, 156024), (7092, 153538), (7976, 136521), (8274, 131604), (8668, 125622), (8973, 121352), (10967, 99288), (11032, 98703), (11964, 91014), (12411, 87736), (13002, 83748), (13958, 78012), (14184, 76769), (15169, 71784), (16548, 65802), (17336, 62811), (17946, 60676), (19503, 55832), (20937, 52008), (21934, 49644), (23928, 45507), (24822, 43868), (26004, 41874), (27916, 39006), (30338, 35892), (32901, 33096)]