305369568

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{7213}}^1$

素因数の和:7246

約数の個数: 144

約数和(自身を含む): 1036218960

約数和(自身を除く): 730849392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 7213, 10584, 14112, 14426, 21168, 21639, 28852, 42336, 43278, 50491, 57704, 64917, 86556, 100982, 115408, 129834, 151473, 173112, 194751, 201964, 230816, 259668, 302946, 346224, 353437, 389502, 403928, 454419, 519336, 605892, 692448, 706874, 779004, 807856, 908838, 1038672, 1060311, 1211784, 1363257, 1413748, 1558008, 1615712, 1817676, 2077344, 2120622, 2423568, 2726514, 2827496, 3116016, 3180933, 3635352, 4241244, 4847136, 5453028, 5654992, 6232032, 6361866, 7270704, 8482488, 9542799, 10906056, 11309984, 12723732, 14541408, 16964976, 19085598, 21812112, 25447464, 33929952, 38171196, 43624224, 50894928, 76342392, 101789856, 152684784, 305369568]

約数ペア:

[(1, 305369568), (2, 152684784), (3, 101789856), (4, 76342392), (6, 50894928), (7, 43624224), (8, 38171196), (9, 33929952), (12, 25447464), (14, 21812112), (16, 19085598), (18, 16964976), (21, 14541408), (24, 12723732), (27, 11309984), (28, 10906056), (32, 9542799), (36, 8482488), (42, 7270704), (48, 6361866), (49, 6232032), (54, 5654992), (56, 5453028), (63, 4847136), (72, 4241244), (84, 3635352), (96, 3180933), (98, 3116016), (108, 2827496), (112, 2726514), (126, 2423568), (144, 2120622), (147, 2077344), (168, 1817676), (189, 1615712), (196, 1558008), (216, 1413748), (224, 1363257), (252, 1211784), (288, 1060311), (294, 1038672), (336, 908838), (378, 807856), (392, 779004), (432, 706874), (441, 692448), (504, 605892), (588, 519336), (672, 454419), (756, 403928), (784, 389502), (864, 353437), (882, 346224), (1008, 302946), (1176, 259668), (1323, 230816), (1512, 201964), (1568, 194751), (1764, 173112), (2016, 151473), (2352, 129834), (2646, 115408), (3024, 100982), (3528, 86556), (4704, 64917), (5292, 57704), (6048, 50491), (7056, 43278), (7213, 42336), (10584, 28852), (14112, 21639), (14426, 21168)]