208012608

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 637946400

約数和(自身を除く): 429933792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 83, 96, 114, 144, 152, 166, 171, 192, 228, 229, 249, 288, 304, 332, 342, 456, 458, 498, 576, 608, 664, 684, 687, 747, 912, 916, 996, 1216, 1328, 1368, 1374, 1494, 1577, 1824, 1832, 1992, 2061, 2656, 2736, 2748, 2988, 3154, 3648, 3664, 3984, 4122, 4351, 4731, 5312, 5472, 5496, 5976, 6308, 7328, 7968, 8244, 8702, 9462, 10944, 10992, 11952, 12616, 13053, 14193, 14656, 15936, 16488, 17404, 18924, 19007, 21984, 23904, 25232, 26106, 28386, 32976, 34808, 37848, 38014, 39159, 43968, 47808, 50464, 52212, 56772, 57021, 65952, 69616, 75696, 76028, 78318, 100928, 104424, 113544, 114042, 131904, 139232, 151392, 152056, 156636, 171063, 208848, 227088, 228084, 278464, 302784, 304112, 313272, 342126, 361133, 417696, 454176, 456168, 608224, 626544, 684252, 722266, 835392, 908352, 912336, 1083399, 1216448, 1253088, 1368504, 1444532, 1824672, 2166798, 2506176, 2737008, 2889064, 3250197, 3649344, 4333596, 5474016, 5778128, 6500394, 8667192, 10948032, 11556256, 13000788, 17334384, 23112512, 26001576, 34668768, 52003152, 69337536, 104006304, 208012608]

約数ペア:

[(1, 208012608), (2, 104006304), (3, 69337536), (4, 52003152), (6, 34668768), (8, 26001576), (9, 23112512), (12, 17334384), (16, 13000788), (18, 11556256), (19, 10948032), (24, 8667192), (32, 6500394), (36, 5778128), (38, 5474016), (48, 4333596), (57, 3649344), (64, 3250197), (72, 2889064), (76, 2737008), (83, 2506176), (96, 2166798), (114, 1824672), (144, 1444532), (152, 1368504), (166, 1253088), (171, 1216448), (192, 1083399), (228, 912336), (229, 908352), (249, 835392), (288, 722266), (304, 684252), (332, 626544), (342, 608224), (456, 456168), (458, 454176), (498, 417696), (576, 361133), (608, 342126), (664, 313272), (684, 304112), (687, 302784), (747, 278464), (912, 228084), (916, 227088), (996, 208848), (1216, 171063), (1328, 156636), (1368, 152056), (1374, 151392), (1494, 139232), (1577, 131904), (1824, 114042), (1832, 113544), (1992, 104424), (2061, 100928), (2656, 78318), (2736, 76028), (2748, 75696), (2988, 69616), (3154, 65952), (3648, 57021), (3664, 56772), (3984, 52212), (4122, 50464), (4351, 47808), (4731, 43968), (5312, 39159), (5472, 38014), (5496, 37848), (5976, 34808), (6308, 32976), (7328, 28386), (7968, 26106), (8244, 25232), (8702, 23904), (9462, 21984), (10944, 19007), (10992, 18924), (11952, 17404), (12616, 16488), (13053, 15936), (14193, 14656)]