251795232

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:755

約数の個数: 144

約数和(自身を含む): 779458680

約数和(自身を除く): 527663448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 109, 117, 144, 156, 208, 218, 234, 288, 312, 327, 416, 436, 468, 617, 624, 654, 872, 936, 981, 1234, 1248, 1308, 1417, 1744, 1851, 1872, 1962, 2468, 2616, 2834, 3488, 3702, 3744, 3924, 4251, 4936, 5232, 5553, 5668, 7404, 7848, 8021, 8502, 9872, 10464, 11106, 11336, 12753, 14808, 15696, 16042, 17004, 19744, 22212, 22672, 24063, 25506, 29616, 31392, 32084, 34008, 44424, 45344, 48126, 51012, 59232, 64168, 67253, 68016, 72189, 88848, 96252, 102024, 128336, 134506, 136032, 144378, 177696, 192504, 201759, 204048, 256672, 269012, 288756, 385008, 403518, 408096, 538024, 577512, 605277, 770016, 807036, 874289, 1076048, 1155024, 1210554, 1614072, 1748578, 2152096, 2310048, 2421108, 2622867, 3228144, 3497156, 4842216, 5245734, 6456288, 6994312, 7868601, 9684432, 10491468, 13988624, 15737202, 19368864, 20982936, 27977248, 31474404, 41965872, 62948808, 83931744, 125897616, 251795232]

約数ペア:

[(1, 251795232), (2, 125897616), (3, 83931744), (4, 62948808), (6, 41965872), (8, 31474404), (9, 27977248), (12, 20982936), (13, 19368864), (16, 15737202), (18, 13988624), (24, 10491468), (26, 9684432), (32, 7868601), (36, 6994312), (39, 6456288), (48, 5245734), (52, 4842216), (72, 3497156), (78, 3228144), (96, 2622867), (104, 2421108), (109, 2310048), (117, 2152096), (144, 1748578), (156, 1614072), (208, 1210554), (218, 1155024), (234, 1076048), (288, 874289), (312, 807036), (327, 770016), (416, 605277), (436, 577512), (468, 538024), (617, 408096), (624, 403518), (654, 385008), (872, 288756), (936, 269012), (981, 256672), (1234, 204048), (1248, 201759), (1308, 192504), (1417, 177696), (1744, 144378), (1851, 136032), (1872, 134506), (1962, 128336), (2468, 102024), (2616, 96252), (2834, 88848), (3488, 72189), (3702, 68016), (3744, 67253), (3924, 64168), (4251, 59232), (4936, 51012), (5232, 48126), (5553, 45344), (5668, 44424), (7404, 34008), (7848, 32084), (8021, 31392), (8502, 29616), (9872, 25506), (10464, 24063), (11106, 22672), (11336, 22212), (12753, 19744), (14808, 17004), (15696, 16042)]