621344304

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 240

約数和(自身を含む): 2099196000

約数和(自身を除く): 1477851696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 149, 168, 189, 196, 197, 216, 252, 294, 298, 336, 378, 392, 394, 432, 441, 447, 504, 588, 591, 596, 756, 784, 788, 882, 894, 1008, 1043, 1176, 1182, 1192, 1323, 1341, 1379, 1512, 1576, 1764, 1773, 1788, 2086, 2352, 2364, 2384, 2646, 2682, 2758, 3024, 3129, 3152, 3528, 3546, 3576, 4023, 4137, 4172, 4728, 5292, 5319, 5364, 5516, 6258, 7056, 7092, 7152, 7301, 8046, 8274, 8344, 9387, 9456, 9653, 10584, 10638, 10728, 11032, 12411, 12516, 14184, 14602, 16092, 16548, 16688, 18774, 19306, 21168, 21276, 21456, 21903, 22064, 24822, 25032, 28161, 28368, 28959, 29204, 29353, 32184, 33096, 37233, 37548, 38612, 42552, 43806, 49644, 50064, 56322, 57918, 58408, 58706, 64368, 65709, 66192, 74466, 75096, 77224, 85104, 86877, 87612, 88059, 99288, 112644, 115836, 116816, 117412, 131418, 148932, 150192, 154448, 173754, 175224, 176118, 197127, 198576, 205471, 225288, 231672, 234824, 260631, 262836, 264177, 297864, 347508, 350448, 352236, 394254, 410942, 450576, 463344, 469648, 521262, 525672, 528354, 595728, 616413, 695016, 704472, 788508, 792531, 821884, 1042524, 1051344, 1056708, 1232826, 1390032, 1408944, 1438297, 1577016, 1585062, 1643768, 1849239, 2085048, 2113416, 2465652, 2876594, 3154032, 3170124, 3287536, 3698478, 4170096, 4226832, 4314891, 4931304, 5547717, 5753188, 6340248, 7396956, 8629782, 9862608, 11095434, 11506376, 12680496, 12944673, 14793912, 17259564, 22190868, 23012752, 25889346, 29587824, 34519128, 38834019, 44381736, 51778692, 69038256, 77668038, 88763472, 103557384, 155336076, 207114768, 310672152, 621344304]

約数ペア:

[(1, 621344304), (2, 310672152), (3, 207114768), (4, 155336076), (6, 103557384), (7, 88763472), (8, 77668038), (9, 69038256), (12, 51778692), (14, 44381736), (16, 38834019), (18, 34519128), (21, 29587824), (24, 25889346), (27, 23012752), (28, 22190868), (36, 17259564), (42, 14793912), (48, 12944673), (49, 12680496), (54, 11506376), (56, 11095434), (63, 9862608), (72, 8629782), (84, 7396956), (98, 6340248), (108, 5753188), (112, 5547717), (126, 4931304), (144, 4314891), (147, 4226832), (149, 4170096), (168, 3698478), (189, 3287536), (196, 3170124), (197, 3154032), (216, 2876594), (252, 2465652), (294, 2113416), (298, 2085048), (336, 1849239), (378, 1643768), (392, 1585062), (394, 1577016), (432, 1438297), (441, 1408944), (447, 1390032), (504, 1232826), (588, 1056708), (591, 1051344), (596, 1042524), (756, 821884), (784, 792531), (788, 788508), (882, 704472), (894, 695016), (1008, 616413), (1043, 595728), (1176, 528354), (1182, 525672), (1192, 521262), (1323, 469648), (1341, 463344), (1379, 450576), (1512, 410942), (1576, 394254), (1764, 352236), (1773, 350448), (1788, 347508), (2086, 297864), (2352, 264177), (2364, 262836), (2384, 260631), (2646, 234824), (2682, 231672), (2758, 225288), (3024, 205471), (3129, 198576), (3152, 197127), (3528, 176118), (3546, 175224), (3576, 173754), (4023, 154448), (4137, 150192), (4172, 148932), (4728, 131418), (5292, 117412), (5319, 116816), (5364, 115836), (5516, 112644), (6258, 99288), (7056, 88059), (7092, 87612), (7152, 86877), (7301, 85104), (8046, 77224), (8274, 75096), (8344, 74466), (9387, 66192), (9456, 65709), (9653, 64368), (10584, 58706), (10638, 58408), (10728, 57918), (11032, 56322), (12411, 50064), (12516, 49644), (14184, 43806), (14602, 42552), (16092, 38612), (16548, 37548), (16688, 37233), (18774, 33096), (19306, 32184), (21168, 29353), (21276, 29204), (21456, 28959), (21903, 28368), (22064, 28161), (24822, 25032)]