661276224

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{18223}}^1$

素因数の和:18254

約数の個数: 140

約数和(自身を含む): 2240385664

約数和(自身を除く): 1579109440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 18223, 36288, 36446, 54669, 72892, 109338, 127561, 145784, 164007, 218676, 255122, 291568, 328014, 382683, 437352, 492021, 510244, 583136, 656028, 765366, 874704, 984042, 1020488, 1148049, 1166272, 1312056, 1476063, 1530732, 1749408, 1968084, 2040976, 2296098, 2624112, 2952126, 3061464, 3444147, 3498816, 3936168, 4081952, 4592196, 5248224, 5904252, 6122928, 6888294, 7872336, 8163904, 9184392, 10332441, 10496448, 11808504, 12245856, 13776588, 15744672, 18368784, 20664882, 23617008, 24491712, 27553176, 31489344, 36737568, 41329764, 47234016, 55106352, 73475136, 82659528, 94468032, 110212704, 165319056, 220425408, 330638112, 661276224]

約数ペア:

[(1, 661276224), (2, 330638112), (3, 220425408), (4, 165319056), (6, 110212704), (7, 94468032), (8, 82659528), (9, 73475136), (12, 55106352), (14, 47234016), (16, 41329764), (18, 36737568), (21, 31489344), (24, 27553176), (27, 24491712), (28, 23617008), (32, 20664882), (36, 18368784), (42, 15744672), (48, 13776588), (54, 12245856), (56, 11808504), (63, 10496448), (64, 10332441), (72, 9184392), (81, 8163904), (84, 7872336), (96, 6888294), (108, 6122928), (112, 5904252), (126, 5248224), (144, 4592196), (162, 4081952), (168, 3936168), (189, 3498816), (192, 3444147), (216, 3061464), (224, 2952126), (252, 2624112), (288, 2296098), (324, 2040976), (336, 1968084), (378, 1749408), (432, 1530732), (448, 1476063), (504, 1312056), (567, 1166272), (576, 1148049), (648, 1020488), (672, 984042), (756, 874704), (864, 765366), (1008, 656028), (1134, 583136), (1296, 510244), (1344, 492021), (1512, 437352), (1728, 382683), (2016, 328014), (2268, 291568), (2592, 255122), (3024, 218676), (4032, 164007), (4536, 145784), (5184, 127561), (6048, 109338), (9072, 72892), (12096, 54669), (18144, 36446), (18223, 36288)]