641475744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:887

約数の個数: 192

約数和(自身を含む): 2096591616

約数和(自身を除く): 1455115872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 97, 104, 112, 156, 168, 182, 194, 208, 224, 273, 291, 312, 336, 364, 388, 416, 546, 582, 624, 672, 679, 728, 757, 776, 1092, 1164, 1248, 1261, 1358, 1456, 1514, 1552, 2037, 2184, 2271, 2328, 2522, 2716, 2912, 3028, 3104, 3783, 4074, 4368, 4542, 4656, 5044, 5299, 5432, 6056, 7566, 8148, 8736, 8827, 9084, 9312, 9841, 10088, 10598, 10864, 12112, 15132, 15897, 16296, 17654, 18168, 19682, 20176, 21196, 21728, 24224, 26481, 29523, 30264, 31794, 32592, 35308, 36336, 39364, 40352, 42392, 52962, 59046, 60528, 63588, 65184, 68887, 70616, 72672, 73429, 78728, 84784, 105924, 118092, 121056, 127176, 137774, 141232, 146858, 157456, 169568, 206661, 211848, 220287, 236184, 254352, 275548, 282464, 293716, 314912, 413322, 423696, 440574, 472368, 508704, 514003, 551096, 587432, 826644, 847392, 881148, 944736, 954577, 1028006, 1102192, 1174864, 1542009, 1653288, 1762296, 1909154, 2056012, 2204384, 2349728, 2863731, 3084018, 3306576, 3524592, 3818308, 4112024, 5727462, 6168036, 6613152, 6682039, 7049184, 7636616, 8224048, 11454924, 12336072, 13364078, 15273232, 16448096, 20046117, 22909848, 24672144, 26728156, 30546464, 40092234, 45819696, 49344288, 53456312, 80184468, 91639392, 106912624, 160368936, 213825248, 320737872, 641475744]

約数ペア:

[(1, 641475744), (2, 320737872), (3, 213825248), (4, 160368936), (6, 106912624), (7, 91639392), (8, 80184468), (12, 53456312), (13, 49344288), (14, 45819696), (16, 40092234), (21, 30546464), (24, 26728156), (26, 24672144), (28, 22909848), (32, 20046117), (39, 16448096), (42, 15273232), (48, 13364078), (52, 12336072), (56, 11454924), (78, 8224048), (84, 7636616), (91, 7049184), (96, 6682039), (97, 6613152), (104, 6168036), (112, 5727462), (156, 4112024), (168, 3818308), (182, 3524592), (194, 3306576), (208, 3084018), (224, 2863731), (273, 2349728), (291, 2204384), (312, 2056012), (336, 1909154), (364, 1762296), (388, 1653288), (416, 1542009), (546, 1174864), (582, 1102192), (624, 1028006), (672, 954577), (679, 944736), (728, 881148), (757, 847392), (776, 826644), (1092, 587432), (1164, 551096), (1248, 514003), (1261, 508704), (1358, 472368), (1456, 440574), (1514, 423696), (1552, 413322), (2037, 314912), (2184, 293716), (2271, 282464), (2328, 275548), (2522, 254352), (2716, 236184), (2912, 220287), (3028, 211848), (3104, 206661), (3783, 169568), (4074, 157456), (4368, 146858), (4542, 141232), (4656, 137774), (5044, 127176), (5299, 121056), (5432, 118092), (6056, 105924), (7566, 84784), (8148, 78728), (8736, 73429), (8827, 72672), (9084, 70616), (9312, 68887), (9841, 65184), (10088, 63588), (10598, 60528), (10864, 59046), (12112, 52962), (15132, 42392), (15897, 40352), (16296, 39364), (17654, 36336), (18168, 35308), (19682, 32592), (20176, 31794), (21196, 30264), (21728, 29523), (24224, 26481)]