68149332608

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{17909}}^1$

素因数の和:18098

約数の個数: 128

約数和(自身を含む): 161344742400

約数和(自身を除く): 93195409792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 137, 217, 224, 248, 274, 434, 448, 496, 548, 868, 896, 959, 992, 1096, 1736, 1918, 1984, 2192, 3472, 3836, 3968, 4247, 4384, 6944, 7672, 8494, 8768, 13888, 15344, 16988, 17536, 17909, 27776, 29729, 30688, 33976, 35818, 59458, 61376, 67952, 71636, 118916, 122752, 125363, 135904, 143272, 237832, 250726, 271808, 286544, 475664, 501452, 543616, 555179, 573088, 951328, 1002904, 1110358, 1146176, 1902656, 2005808, 2220716, 2292352, 2453533, 3805312, 3886253, 4011616, 4441432, 4907066, 7772506, 8023232, 8882864, 9814132, 15545012, 16046464, 17174731, 17765728, 19628264, 31090024, 34349462, 35531456, 39256528, 62180048, 68698924, 71062912, 76059523, 78513056, 124360096, 137397848, 152119046, 157026112, 248720192, 274795696, 304238092, 314052224, 497440384, 532416661, 549591392, 608476184, 1064833322, 1099182784, 1216952368, 2129666644, 2198365568, 2433904736, 4259333288, 4867809472, 8518666576, 9735618944, 17037333152, 34074666304, 68149332608]

約数ペア:

[(1, 68149332608), (2, 34074666304), (4, 17037333152), (7, 9735618944), (8, 8518666576), (14, 4867809472), (16, 4259333288), (28, 2433904736), (31, 2198365568), (32, 2129666644), (56, 1216952368), (62, 1099182784), (64, 1064833322), (112, 608476184), (124, 549591392), (128, 532416661), (137, 497440384), (217, 314052224), (224, 304238092), (248, 274795696), (274, 248720192), (434, 157026112), (448, 152119046), (496, 137397848), (548, 124360096), (868, 78513056), (896, 76059523), (959, 71062912), (992, 68698924), (1096, 62180048), (1736, 39256528), (1918, 35531456), (1984, 34349462), (2192, 31090024), (3472, 19628264), (3836, 17765728), (3968, 17174731), (4247, 16046464), (4384, 15545012), (6944, 9814132), (7672, 8882864), (8494, 8023232), (8768, 7772506), (13888, 4907066), (15344, 4441432), (16988, 4011616), (17536, 3886253), (17909, 3805312), (27776, 2453533), (29729, 2292352), (30688, 2220716), (33976, 2005808), (35818, 1902656), (59458, 1146176), (61376, 1110358), (67952, 1002904), (71636, 951328), (118916, 573088), (122752, 555179), (125363, 543616), (135904, 501452), (143272, 475664), (237832, 286544), (250726, 271808)]