331142112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2085

約数の個数: 144

約数和(自身を含む): 1089728640

約数和(自身を除く): 758586528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 249, 252, 288, 332, 336, 498, 504, 581, 664, 672, 747, 996, 1008, 1162, 1328, 1494, 1743, 1979, 1992, 2016, 2324, 2656, 2988, 3486, 3958, 3984, 4648, 5229, 5937, 5976, 6972, 7916, 7968, 9296, 10458, 11874, 11952, 13853, 13944, 15832, 17811, 18592, 20916, 23748, 23904, 27706, 27888, 31664, 35622, 41559, 41832, 47496, 55412, 55776, 63328, 71244, 83118, 83664, 94992, 110824, 124677, 142488, 164257, 166236, 167328, 189984, 221648, 249354, 284976, 328514, 332472, 443296, 492771, 498708, 569952, 657028, 664944, 985542, 997416, 1149799, 1314056, 1329888, 1478313, 1971084, 1994832, 2299598, 2628112, 2956626, 3449397, 3942168, 3989664, 4599196, 5256224, 5913252, 6898794, 7884336, 9198392, 10348191, 11826504, 13797588, 15768672, 18396784, 20696382, 23653008, 27595176, 36793568, 41392764, 47306016, 55190352, 82785528, 110380704, 165571056, 331142112]

約数ペア:

[(1, 331142112), (2, 165571056), (3, 110380704), (4, 82785528), (6, 55190352), (7, 47306016), (8, 41392764), (9, 36793568), (12, 27595176), (14, 23653008), (16, 20696382), (18, 18396784), (21, 15768672), (24, 13797588), (28, 11826504), (32, 10348191), (36, 9198392), (42, 7884336), (48, 6898794), (56, 5913252), (63, 5256224), (72, 4599196), (83, 3989664), (84, 3942168), (96, 3449397), (112, 2956626), (126, 2628112), (144, 2299598), (166, 1994832), (168, 1971084), (224, 1478313), (249, 1329888), (252, 1314056), (288, 1149799), (332, 997416), (336, 985542), (498, 664944), (504, 657028), (581, 569952), (664, 498708), (672, 492771), (747, 443296), (996, 332472), (1008, 328514), (1162, 284976), (1328, 249354), (1494, 221648), (1743, 189984), (1979, 167328), (1992, 166236), (2016, 164257), (2324, 142488), (2656, 124677), (2988, 110824), (3486, 94992), (3958, 83664), (3984, 83118), (4648, 71244), (5229, 63328), (5937, 55776), (5976, 55412), (6972, 47496), (7916, 41832), (7968, 41559), (9296, 35622), (10458, 31664), (11874, 27888), (11952, 27706), (13853, 23904), (13944, 23748), (15832, 20916), (17811, 18592)]