280940352

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 224

約数和(自身を含む): 958193664

約数和(自身を除く): 677253312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 434, 448, 462, 496, 528, 613, 616, 651, 672, 682, 704, 744, 868, 924, 992, 1023, 1056, 1226, 1232, 1302, 1344, 1364, 1488, 1736, 1839, 1848, 1984, 2046, 2112, 2387, 2452, 2464, 2604, 2728, 2976, 3472, 3678, 3696, 4092, 4291, 4774, 4904, 4928, 5208, 5456, 5952, 6743, 6944, 7161, 7356, 7392, 8184, 8582, 9548, 9808, 10416, 10912, 12873, 13486, 13888, 14322, 14712, 14784, 16368, 17164, 19003, 19096, 19616, 20229, 20832, 21824, 25746, 26972, 28644, 29424, 32736, 34328, 38006, 38192, 39232, 40458, 41664, 47201, 51492, 53944, 57009, 57288, 58848, 65472, 68656, 76012, 76384, 80916, 94402, 102984, 107888, 114018, 114576, 117696, 133021, 137312, 141603, 152024, 152768, 161832, 188804, 205968, 209033, 215776, 228036, 229152, 266042, 274624, 283206, 304048, 323664, 377608, 399063, 411936, 418066, 431552, 456072, 458304, 532084, 566412, 608096, 627099, 647328, 755216, 798126, 823872, 836132, 912144, 1064168, 1132824, 1216192, 1254198, 1294656, 1463231, 1510432, 1596252, 1672264, 1824288, 2128336, 2265648, 2508396, 2926462, 3020864, 3192504, 3344528, 3648576, 4256672, 4389693, 4531296, 5016792, 5852924, 6385008, 6689056, 8513344, 8779386, 9062592, 10033584, 11705848, 12770016, 13378112, 17558772, 20067168, 23411696, 25540032, 35117544, 40134336, 46823392, 70235088, 93646784, 140470176, 280940352]

約数ペア:

[(1, 280940352), (2, 140470176), (3, 93646784), (4, 70235088), (6, 46823392), (7, 40134336), (8, 35117544), (11, 25540032), (12, 23411696), (14, 20067168), (16, 17558772), (21, 13378112), (22, 12770016), (24, 11705848), (28, 10033584), (31, 9062592), (32, 8779386), (33, 8513344), (42, 6689056), (44, 6385008), (48, 5852924), (56, 5016792), (62, 4531296), (64, 4389693), (66, 4256672), (77, 3648576), (84, 3344528), (88, 3192504), (93, 3020864), (96, 2926462), (112, 2508396), (124, 2265648), (132, 2128336), (154, 1824288), (168, 1672264), (176, 1596252), (186, 1510432), (192, 1463231), (217, 1294656), (224, 1254198), (231, 1216192), (248, 1132824), (264, 1064168), (308, 912144), (336, 836132), (341, 823872), (352, 798126), (372, 755216), (434, 647328), (448, 627099), (462, 608096), (496, 566412), (528, 532084), (613, 458304), (616, 456072), (651, 431552), (672, 418066), (682, 411936), (704, 399063), (744, 377608), (868, 323664), (924, 304048), (992, 283206), (1023, 274624), (1056, 266042), (1226, 229152), (1232, 228036), (1302, 215776), (1344, 209033), (1364, 205968), (1488, 188804), (1736, 161832), (1839, 152768), (1848, 152024), (1984, 141603), (2046, 137312), (2112, 133021), (2387, 117696), (2452, 114576), (2464, 114018), (2604, 107888), (2728, 102984), (2976, 94402), (3472, 80916), (3678, 76384), (3696, 76012), (4092, 68656), (4291, 65472), (4774, 58848), (4904, 57288), (4928, 57009), (5208, 53944), (5456, 51492), (5952, 47201), (6743, 41664), (6944, 40458), (7161, 39232), (7356, 38192), (7392, 38006), (8184, 34328), (8582, 32736), (9548, 29424), (9808, 28644), (10416, 26972), (10912, 25746), (12873, 21824), (13486, 20832), (13888, 20229), (14322, 19616), (14712, 19096), (14784, 19003), (16368, 17164)]