8399687328

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:991

約数の個数: 144

約数和(自身を含む): 24134783400

約数和(自身を除く): 15735096072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 349, 386, 433, 579, 698, 772, 866, 1047, 1158, 1299, 1396, 1544, 1732, 1737, 2094, 2316, 2598, 2792, 3088, 3141, 3464, 3474, 3897, 4188, 4632, 5196, 5584, 6176, 6282, 6928, 6948, 7794, 8376, 9264, 10392, 11168, 12564, 13856, 13896, 15588, 16752, 18528, 20784, 25128, 27792, 31176, 33504, 41568, 50256, 55584, 62352, 67357, 83569, 100512, 124704, 134714, 151117, 167138, 202071, 250707, 269428, 302234, 334276, 404142, 453351, 501414, 538856, 604468, 606213, 668552, 752121, 808284, 906702, 1002828, 1077712, 1208936, 1212426, 1337104, 1360053, 1504242, 1616568, 1813404, 2005656, 2155424, 2417872, 2424852, 2674208, 2720106, 3008484, 3233136, 3626808, 4011312, 4835744, 4849704, 5440212, 6016968, 6466272, 7253616, 8022624, 9699408, 10880424, 12033936, 14507232, 19398816, 21760848, 24067872, 29165581, 43521696, 58331162, 87496743, 116662324, 174993486, 233324648, 262490229, 349986972, 466649296, 524980458, 699973944, 933298592, 1049960916, 1399947888, 2099921832, 2799895776, 4199843664, 8399687328]

約数ペア:

[(1, 8399687328), (2, 4199843664), (3, 2799895776), (4, 2099921832), (6, 1399947888), (8, 1049960916), (9, 933298592), (12, 699973944), (16, 524980458), (18, 466649296), (24, 349986972), (32, 262490229), (36, 233324648), (48, 174993486), (72, 116662324), (96, 87496743), (144, 58331162), (193, 43521696), (288, 29165581), (349, 24067872), (386, 21760848), (433, 19398816), (579, 14507232), (698, 12033936), (772, 10880424), (866, 9699408), (1047, 8022624), (1158, 7253616), (1299, 6466272), (1396, 6016968), (1544, 5440212), (1732, 4849704), (1737, 4835744), (2094, 4011312), (2316, 3626808), (2598, 3233136), (2792, 3008484), (3088, 2720106), (3141, 2674208), (3464, 2424852), (3474, 2417872), (3897, 2155424), (4188, 2005656), (4632, 1813404), (5196, 1616568), (5584, 1504242), (6176, 1360053), (6282, 1337104), (6928, 1212426), (6948, 1208936), (7794, 1077712), (8376, 1002828), (9264, 906702), (10392, 808284), (11168, 752121), (12564, 668552), (13856, 606213), (13896, 604468), (15588, 538856), (16752, 501414), (18528, 453351), (20784, 404142), (25128, 334276), (27792, 302234), (31176, 269428), (33504, 250707), (41568, 202071), (50256, 167138), (55584, 151117), (62352, 134714), (67357, 124704), (83569, 100512)]