380032044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9103}}^1$

素因数の和:9195

約数の個数: 72

約数和(自身を含む): 1046158848

約数和(自身を除く): 666126804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2982, 3479, 5964, 6958, 9103, 10437, 13916, 18206, 20874, 27309, 36412, 41748, 54618, 63721, 109236, 127442, 191163, 254884, 382326, 446047, 646313, 764652, 892094, 1292626, 1338141, 1784188, 1938939, 2585252, 2676282, 3877878, 4524191, 5352564, 7755756, 9048382, 13572573, 18096764, 27145146, 31669337, 54290292, 63338674, 95008011, 126677348, 190016022, 380032044]

約数ペア:

[(1, 380032044), (2, 190016022), (3, 126677348), (4, 95008011), (6, 63338674), (7, 54290292), (12, 31669337), (14, 27145146), (21, 18096764), (28, 13572573), (42, 9048382), (49, 7755756), (71, 5352564), (84, 4524191), (98, 3877878), (142, 2676282), (147, 2585252), (196, 1938939), (213, 1784188), (284, 1338141), (294, 1292626), (426, 892094), (497, 764652), (588, 646313), (852, 446047), (994, 382326), (1491, 254884), (1988, 191163), (2982, 127442), (3479, 109236), (5964, 63721), (6958, 54618), (9103, 41748), (10437, 36412), (13916, 27309), (18206, 20874)]