870728544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{829}}^1$

素因数の和:1373

約数の個数: 144

約数和(自身を含む): 2838719520

約数和(自身を除く): 1967990976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 521, 672, 829, 1008, 1042, 1563, 1658, 2016, 2084, 2487, 3126, 3316, 3647, 4168, 4689, 4974, 5803, 6252, 6632, 7294, 7461, 8336, 9378, 9948, 10941, 11606, 12504, 13264, 14588, 14922, 16672, 17409, 18756, 19896, 21882, 23212, 25008, 26528, 29176, 29844, 32823, 34818, 37512, 39792, 43764, 46424, 50016, 52227, 58352, 59688, 65646, 69636, 75024, 79584, 87528, 92848, 104454, 116704, 119376, 131292, 139272, 150048, 175056, 185696, 208908, 238752, 262584, 278544, 350112, 417816, 431909, 525168, 557088, 835632, 863818, 1050336, 1295727, 1671264, 1727636, 2591454, 3023363, 3455272, 3887181, 5182908, 6046726, 6910544, 7774362, 9070089, 10365816, 12093452, 13821088, 15548724, 18140178, 20731632, 24186904, 27210267, 31097448, 36280356, 41463264, 48373808, 54420534, 62194896, 72560712, 96747616, 108841068, 124389792, 145121424, 217682136, 290242848, 435364272, 870728544]

約数ペア:

[(1, 870728544), (2, 435364272), (3, 290242848), (4, 217682136), (6, 145121424), (7, 124389792), (8, 108841068), (9, 96747616), (12, 72560712), (14, 62194896), (16, 54420534), (18, 48373808), (21, 41463264), (24, 36280356), (28, 31097448), (32, 27210267), (36, 24186904), (42, 20731632), (48, 18140178), (56, 15548724), (63, 13821088), (72, 12093452), (84, 10365816), (96, 9070089), (112, 7774362), (126, 6910544), (144, 6046726), (168, 5182908), (224, 3887181), (252, 3455272), (288, 3023363), (336, 2591454), (504, 1727636), (521, 1671264), (672, 1295727), (829, 1050336), (1008, 863818), (1042, 835632), (1563, 557088), (1658, 525168), (2016, 431909), (2084, 417816), (2487, 350112), (3126, 278544), (3316, 262584), (3647, 238752), (4168, 208908), (4689, 185696), (4974, 175056), (5803, 150048), (6252, 139272), (6632, 131292), (7294, 119376), (7461, 116704), (8336, 104454), (9378, 92848), (9948, 87528), (10941, 79584), (11606, 75024), (12504, 69636), (13264, 65646), (14588, 59688), (14922, 58352), (16672, 52227), (17409, 50016), (18756, 46424), (19896, 43764), (21882, 39792), (23212, 37512), (25008, 34818), (26528, 32823), (29176, 29844)]