855318912

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 2670719040

約数和(自身を除く): 1815400128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 131, 147, 168, 192, 196, 224, 262, 294, 336, 347, 384, 392, 393, 448, 524, 588, 672, 694, 784, 786, 896, 917, 1041, 1048, 1176, 1344, 1388, 1568, 1572, 1834, 2082, 2096, 2352, 2429, 2688, 2751, 2776, 3136, 3144, 3668, 4164, 4192, 4704, 4858, 5502, 5552, 6272, 6288, 6419, 7287, 7336, 8328, 8384, 9408, 9716, 11004, 11104, 12576, 12838, 14574, 14672, 16656, 16768, 17003, 18816, 19257, 19432, 22008, 22208, 25152, 25676, 29148, 29344, 33312, 34006, 38514, 38864, 44016, 44416, 45457, 50304, 51009, 51352, 58296, 58688, 66624, 68012, 77028, 77728, 88032, 90914, 102018, 102704, 116592, 117376, 133248, 136024, 136371, 154056, 155456, 176064, 181828, 204036, 205408, 233184, 272048, 272742, 308112, 310912, 318199, 352128, 363656, 408072, 410816, 466368, 544096, 545484, 616224, 636398, 727312, 816144, 821632, 932736, 954597, 1088192, 1090968, 1232448, 1272796, 1454624, 1632288, 1909194, 2176384, 2181936, 2227393, 2464896, 2545592, 2909248, 3264576, 3818388, 4363872, 4454786, 5091184, 5818496, 6529152, 6682179, 7636776, 8727744, 8909572, 10182368, 13364358, 15273552, 17455488, 17819144, 20364736, 26728716, 30547104, 35638288, 40729472, 53457432, 61094208, 71276576, 106914864, 122188416, 142553152, 213829728, 285106304, 427659456, 855318912]

約数ペア:

[(1, 855318912), (2, 427659456), (3, 285106304), (4, 213829728), (6, 142553152), (7, 122188416), (8, 106914864), (12, 71276576), (14, 61094208), (16, 53457432), (21, 40729472), (24, 35638288), (28, 30547104), (32, 26728716), (42, 20364736), (48, 17819144), (49, 17455488), (56, 15273552), (64, 13364358), (84, 10182368), (96, 8909572), (98, 8727744), (112, 7636776), (128, 6682179), (131, 6529152), (147, 5818496), (168, 5091184), (192, 4454786), (196, 4363872), (224, 3818388), (262, 3264576), (294, 2909248), (336, 2545592), (347, 2464896), (384, 2227393), (392, 2181936), (393, 2176384), (448, 1909194), (524, 1632288), (588, 1454624), (672, 1272796), (694, 1232448), (784, 1090968), (786, 1088192), (896, 954597), (917, 932736), (1041, 821632), (1048, 816144), (1176, 727312), (1344, 636398), (1388, 616224), (1568, 545484), (1572, 544096), (1834, 466368), (2082, 410816), (2096, 408072), (2352, 363656), (2429, 352128), (2688, 318199), (2751, 310912), (2776, 308112), (3136, 272742), (3144, 272048), (3668, 233184), (4164, 205408), (4192, 204036), (4704, 181828), (4858, 176064), (5502, 155456), (5552, 154056), (6272, 136371), (6288, 136024), (6419, 133248), (7287, 117376), (7336, 116592), (8328, 102704), (8384, 102018), (9408, 90914), (9716, 88032), (11004, 77728), (11104, 77028), (12576, 68012), (12838, 66624), (14574, 58688), (14672, 58296), (16656, 51352), (16768, 51009), (17003, 50304), (18816, 45457), (19257, 44416), (19432, 44016), (22008, 38864), (22208, 38514), (25152, 34006), (25676, 33312), (29148, 29344)]