285198144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 224

約数和(自身を含む): 955072512

約数和(自身を除く): 669874368

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 101, 112, 132, 154, 168, 176, 191, 192, 202, 224, 231, 264, 303, 308, 336, 352, 382, 404, 448, 462, 528, 573, 606, 616, 672, 704, 707, 764, 808, 924, 1056, 1111, 1146, 1212, 1232, 1337, 1344, 1414, 1528, 1616, 1848, 2101, 2112, 2121, 2222, 2292, 2424, 2464, 2674, 2828, 3056, 3232, 3333, 3696, 4011, 4202, 4242, 4444, 4584, 4848, 4928, 5348, 5656, 6112, 6303, 6464, 6666, 7392, 7777, 8022, 8404, 8484, 8888, 9168, 9696, 10696, 11312, 12224, 12606, 13332, 14707, 14784, 15554, 16044, 16808, 16968, 17776, 18336, 19291, 19392, 21392, 22624, 23331, 25212, 26664, 29414, 31108, 32088, 33616, 33936, 35552, 36672, 38582, 42784, 44121, 45248, 46662, 50424, 53328, 57873, 58828, 62216, 64176, 67232, 67872, 71104, 77164, 85568, 88242, 93324, 100848, 106656, 115746, 117656, 124432, 128352, 134464, 135037, 135744, 154328, 176484, 186648, 201696, 212201, 213312, 231492, 235312, 248864, 256704, 270074, 308656, 352968, 373296, 403392, 405111, 424402, 462984, 470624, 497728, 540148, 617312, 636603, 705936, 746592, 810222, 848804, 925968, 941248, 1080296, 1234624, 1273206, 1411872, 1485407, 1493184, 1620444, 1697608, 1851936, 2160592, 2546412, 2823744, 2970814, 3240888, 3395216, 3703872, 4321184, 4456221, 5092824, 5941628, 6481776, 6790432, 8642368, 8912442, 10185648, 11883256, 12963552, 13580864, 17824884, 20371296, 23766512, 25927104, 35649768, 40742592, 47533024, 71299536, 95066048, 142599072, 285198144]

約数ペア:

[(1, 285198144), (2, 142599072), (3, 95066048), (4, 71299536), (6, 47533024), (7, 40742592), (8, 35649768), (11, 25927104), (12, 23766512), (14, 20371296), (16, 17824884), (21, 13580864), (22, 12963552), (24, 11883256), (28, 10185648), (32, 8912442), (33, 8642368), (42, 6790432), (44, 6481776), (48, 5941628), (56, 5092824), (64, 4456221), (66, 4321184), (77, 3703872), (84, 3395216), (88, 3240888), (96, 2970814), (101, 2823744), (112, 2546412), (132, 2160592), (154, 1851936), (168, 1697608), (176, 1620444), (191, 1493184), (192, 1485407), (202, 1411872), (224, 1273206), (231, 1234624), (264, 1080296), (303, 941248), (308, 925968), (336, 848804), (352, 810222), (382, 746592), (404, 705936), (448, 636603), (462, 617312), (528, 540148), (573, 497728), (606, 470624), (616, 462984), (672, 424402), (704, 405111), (707, 403392), (764, 373296), (808, 352968), (924, 308656), (1056, 270074), (1111, 256704), (1146, 248864), (1212, 235312), (1232, 231492), (1337, 213312), (1344, 212201), (1414, 201696), (1528, 186648), (1616, 176484), (1848, 154328), (2101, 135744), (2112, 135037), (2121, 134464), (2222, 128352), (2292, 124432), (2424, 117656), (2464, 115746), (2674, 106656), (2828, 100848), (3056, 93324), (3232, 88242), (3333, 85568), (3696, 77164), (4011, 71104), (4202, 67872), (4242, 67232), (4444, 64176), (4584, 62216), (4848, 58828), (4928, 57873), (5348, 53328), (5656, 50424), (6112, 46662), (6303, 45248), (6464, 44121), (6666, 42784), (7392, 38582), (7777, 36672), (8022, 35552), (8404, 33936), (8484, 33616), (8888, 32088), (9168, 31108), (9696, 29414), (10696, 26664), (11312, 25212), (12224, 23331), (12606, 22624), (13332, 21392), (14707, 19392), (14784, 19291), (15554, 18336), (16044, 17776), (16808, 16968)]