1782389112

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{21347}}^1$

素因数の和:21441

約数の個数: 96

約数和(自身を含む): 5256731520

約数和(自身を除く): 3474342408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 392, 426, 497, 568, 588, 852, 994, 1176, 1491, 1704, 1988, 2982, 3479, 3976, 5964, 6958, 10437, 11928, 13916, 20874, 21347, 27832, 41748, 42694, 64041, 83496, 85388, 128082, 149429, 170776, 256164, 298858, 448287, 512328, 597716, 896574, 1046003, 1195432, 1515637, 1793148, 2092006, 3031274, 3138009, 3586296, 4184012, 4546911, 6062548, 6276018, 8368024, 9093822, 10609459, 12125096, 12552036, 18187644, 21218918, 25104072, 31828377, 36375288, 42437836, 63656754, 74266213, 84875672, 127313508, 148532426, 222798639, 254627016, 297064852, 445597278, 594129704, 891194556, 1782389112]

約数ペア:

[(1, 1782389112), (2, 891194556), (3, 594129704), (4, 445597278), (6, 297064852), (7, 254627016), (8, 222798639), (12, 148532426), (14, 127313508), (21, 84875672), (24, 74266213), (28, 63656754), (42, 42437836), (49, 36375288), (56, 31828377), (71, 25104072), (84, 21218918), (98, 18187644), (142, 12552036), (147, 12125096), (168, 10609459), (196, 9093822), (213, 8368024), (284, 6276018), (294, 6062548), (392, 4546911), (426, 4184012), (497, 3586296), (568, 3138009), (588, 3031274), (852, 2092006), (994, 1793148), (1176, 1515637), (1491, 1195432), (1704, 1046003), (1988, 896574), (2982, 597716), (3479, 512328), (3976, 448287), (5964, 298858), (6958, 256164), (10437, 170776), (11928, 149429), (13916, 128082), (20874, 85388), (21347, 83496), (27832, 64041), (41748, 42694)]