31821386016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{224423}}^1$

素因数の和:224654

約数の個数: 96

約数和(自身を含む): 95917022208

約数和(自身を除く): 64095636192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 211, 224, 336, 422, 633, 672, 844, 1266, 1477, 1688, 2532, 2954, 3376, 4431, 5064, 5908, 6752, 8862, 10128, 11816, 17724, 20256, 23632, 35448, 47264, 70896, 141792, 224423, 448846, 673269, 897692, 1346538, 1570961, 1795384, 2693076, 3141922, 3590768, 4712883, 5386152, 6283844, 7181536, 9425766, 10772304, 12567688, 18851532, 21544608, 25135376, 37703064, 47353253, 50270752, 75406128, 94706506, 142059759, 150812256, 189413012, 284119518, 331472771, 378826024, 568239036, 662945542, 757652048, 994418313, 1136478072, 1325891084, 1515304096, 1988836626, 2272956144, 2651782168, 3977673252, 4545912288, 5303564336, 7955346504, 10607128672, 15910693008, 31821386016]

約数ペア:

[(1, 31821386016), (2, 15910693008), (3, 10607128672), (4, 7955346504), (6, 5303564336), (7, 4545912288), (8, 3977673252), (12, 2651782168), (14, 2272956144), (16, 1988836626), (21, 1515304096), (24, 1325891084), (28, 1136478072), (32, 994418313), (42, 757652048), (48, 662945542), (56, 568239036), (84, 378826024), (96, 331472771), (112, 284119518), (168, 189413012), (211, 150812256), (224, 142059759), (336, 94706506), (422, 75406128), (633, 50270752), (672, 47353253), (844, 37703064), (1266, 25135376), (1477, 21544608), (1688, 18851532), (2532, 12567688), (2954, 10772304), (3376, 9425766), (4431, 7181536), (5064, 6283844), (5908, 5386152), (6752, 4712883), (8862, 3590768), (10128, 3141922), (11816, 2693076), (17724, 1795384), (20256, 1570961), (23632, 1346538), (35448, 897692), (47264, 673269), (70896, 448846), (141792, 224423)]