858661944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{619}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 2571264000

約数和(自身を除く): 1712602056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 359, 483, 552, 619, 644, 718, 966, 1077, 1238, 1288, 1436, 1857, 1932, 2154, 2476, 2513, 2872, 3714, 3864, 4308, 4333, 4952, 5026, 7428, 7539, 8257, 8616, 8666, 10052, 12999, 14237, 14856, 15078, 16514, 17332, 20104, 24771, 25998, 28474, 30156, 33028, 34664, 42711, 49542, 51996, 56948, 57799, 60312, 66056, 85422, 99084, 99659, 103992, 113896, 115598, 170844, 173397, 198168, 199318, 222221, 231196, 298977, 341688, 346794, 398636, 444442, 462392, 597954, 666663, 693588, 797272, 888884, 1195908, 1333326, 1387176, 1555547, 1777768, 2391816, 2666652, 3111094, 4666641, 5111083, 5333304, 6222188, 9333282, 10222166, 12444376, 15333249, 18666564, 20444332, 30666498, 35777581, 37333128, 40888664, 61332996, 71555162, 107332743, 122665992, 143110324, 214665486, 286220648, 429330972, 858661944]

約数ペア:

[(1, 858661944), (2, 429330972), (3, 286220648), (4, 214665486), (6, 143110324), (7, 122665992), (8, 107332743), (12, 71555162), (14, 61332996), (21, 40888664), (23, 37333128), (24, 35777581), (28, 30666498), (42, 20444332), (46, 18666564), (56, 15333249), (69, 12444376), (84, 10222166), (92, 9333282), (138, 6222188), (161, 5333304), (168, 5111083), (184, 4666641), (276, 3111094), (322, 2666652), (359, 2391816), (483, 1777768), (552, 1555547), (619, 1387176), (644, 1333326), (718, 1195908), (966, 888884), (1077, 797272), (1238, 693588), (1288, 666663), (1436, 597954), (1857, 462392), (1932, 444442), (2154, 398636), (2476, 346794), (2513, 341688), (2872, 298977), (3714, 231196), (3864, 222221), (4308, 199318), (4333, 198168), (4952, 173397), (5026, 170844), (7428, 115598), (7539, 113896), (8257, 103992), (8616, 99659), (8666, 99084), (10052, 85422), (12999, 66056), (14237, 60312), (14856, 57799), (15078, 56948), (16514, 51996), (17332, 49542), (20104, 42711), (24771, 34664), (25998, 33028), (28474, 30156)]