1905831648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55609}}^1$

素因数の和:55649

約数の個数: 144

約数和(自身を含む): 6558420960

約数和(自身を除く): 4652589312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 34272, 55609, 111218, 166827, 222436, 333654, 389263, 444872, 500481, 667308, 778526, 889744, 945353, 1000962, 1167789, 1334616, 1557052, 1779488, 1890706, 2001924, 2335578, 2669232, 2836059, 3114104, 3503367, 3781412, 4003848, 4671156, 5338464, 5672118, 6228208, 6617471, 7006734, 7562824, 8007696, 8508177, 9342312, 11344236, 12456416, 13234942, 14013468, 15125648, 16015392, 17016354, 18684624, 19852413, 22688472, 26469884, 28026936, 30251296, 34032708, 37369248, 39704826, 45376944, 52939768, 56053872, 59557239, 68065416, 79409652, 90753888, 105879536, 112107744, 119114478, 136130832, 158819304, 211759072, 238228956, 272261664, 317638608, 476457912, 635277216, 952915824, 1905831648]

約数ペア:

[(1, 1905831648), (2, 952915824), (3, 635277216), (4, 476457912), (6, 317638608), (7, 272261664), (8, 238228956), (9, 211759072), (12, 158819304), (14, 136130832), (16, 119114478), (17, 112107744), (18, 105879536), (21, 90753888), (24, 79409652), (28, 68065416), (32, 59557239), (34, 56053872), (36, 52939768), (42, 45376944), (48, 39704826), (51, 37369248), (56, 34032708), (63, 30251296), (68, 28026936), (72, 26469884), (84, 22688472), (96, 19852413), (102, 18684624), (112, 17016354), (119, 16015392), (126, 15125648), (136, 14013468), (144, 13234942), (153, 12456416), (168, 11344236), (204, 9342312), (224, 8508177), (238, 8007696), (252, 7562824), (272, 7006734), (288, 6617471), (306, 6228208), (336, 5672118), (357, 5338464), (408, 4671156), (476, 4003848), (504, 3781412), (544, 3503367), (612, 3114104), (672, 2836059), (714, 2669232), (816, 2335578), (952, 2001924), (1008, 1890706), (1071, 1779488), (1224, 1557052), (1428, 1334616), (1632, 1167789), (1904, 1000962), (2016, 945353), (2142, 889744), (2448, 778526), (2856, 667308), (3808, 500481), (4284, 444872), (4896, 389263), (5712, 333654), (8568, 222436), (11424, 166827), (17136, 111218), (34272, 55609)]