197776404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 637486080

約数和(自身を除く): 439709676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 31, 36, 42, 54, 58, 62, 63, 81, 84, 87, 93, 97, 108, 116, 124, 126, 162, 174, 186, 189, 194, 203, 217, 252, 261, 279, 291, 324, 348, 372, 378, 388, 406, 434, 522, 558, 567, 582, 609, 651, 679, 756, 783, 812, 837, 868, 873, 899, 1044, 1116, 1134, 1164, 1218, 1302, 1358, 1566, 1674, 1746, 1798, 1827, 1953, 2037, 2268, 2349, 2436, 2511, 2604, 2619, 2697, 2716, 2813, 3007, 3132, 3348, 3492, 3596, 3654, 3906, 4074, 4698, 5022, 5238, 5394, 5481, 5626, 5859, 6014, 6111, 6293, 7308, 7812, 7857, 8091, 8148, 8439, 9021, 9396, 10044, 10476, 10788, 10962, 11252, 11718, 12028, 12222, 12586, 15714, 16182, 16443, 16878, 17577, 18042, 18333, 18879, 19691, 21049, 21924, 23436, 24273, 24444, 25172, 25317, 27063, 31428, 32364, 32886, 33756, 35154, 36084, 36666, 37758, 39382, 42098, 48546, 50634, 54126, 54999, 56637, 59073, 63147, 65772, 70308, 72819, 73332, 75516, 75951, 78764, 81189, 84196, 87203, 97092, 101268, 108252, 109998, 113274, 118146, 126294, 145638, 151902, 162378, 169911, 174406, 177219, 189441, 219996, 226548, 227853, 236292, 243567, 252588, 261609, 291276, 303804, 324756, 339822, 348812, 354438, 378882, 455706, 487134, 509733, 523218, 531657, 568323, 610421, 679644, 708876, 757764, 784827, 911412, 974268, 1019466, 1046436, 1063314, 1136646, 1220842, 1569654, 1594971, 1704969, 1831263, 2038932, 2126628, 2273292, 2354481, 2441684, 3139308, 3189942, 3409938, 3662526, 4708962, 5493789, 6379884, 6819876, 7063443, 7325052, 9417924, 10987578, 14126886, 16481367, 21975156, 28253772, 32962734, 49444101, 65925468, 98888202, 197776404]

約数ペア:

[(1, 197776404), (2, 98888202), (3, 65925468), (4, 49444101), (6, 32962734), (7, 28253772), (9, 21975156), (12, 16481367), (14, 14126886), (18, 10987578), (21, 9417924), (27, 7325052), (28, 7063443), (29, 6819876), (31, 6379884), (36, 5493789), (42, 4708962), (54, 3662526), (58, 3409938), (62, 3189942), (63, 3139308), (81, 2441684), (84, 2354481), (87, 2273292), (93, 2126628), (97, 2038932), (108, 1831263), (116, 1704969), (124, 1594971), (126, 1569654), (162, 1220842), (174, 1136646), (186, 1063314), (189, 1046436), (194, 1019466), (203, 974268), (217, 911412), (252, 784827), (261, 757764), (279, 708876), (291, 679644), (324, 610421), (348, 568323), (372, 531657), (378, 523218), (388, 509733), (406, 487134), (434, 455706), (522, 378882), (558, 354438), (567, 348812), (582, 339822), (609, 324756), (651, 303804), (679, 291276), (756, 261609), (783, 252588), (812, 243567), (837, 236292), (868, 227853), (873, 226548), (899, 219996), (1044, 189441), (1116, 177219), (1134, 174406), (1164, 169911), (1218, 162378), (1302, 151902), (1358, 145638), (1566, 126294), (1674, 118146), (1746, 113274), (1798, 109998), (1827, 108252), (1953, 101268), (2037, 97092), (2268, 87203), (2349, 84196), (2436, 81189), (2511, 78764), (2604, 75951), (2619, 75516), (2697, 73332), (2716, 72819), (2813, 70308), (3007, 65772), (3132, 63147), (3348, 59073), (3492, 56637), (3596, 54999), (3654, 54126), (3906, 50634), (4074, 48546), (4698, 42098), (5022, 39382), (5238, 37758), (5394, 36666), (5481, 36084), (5626, 35154), (5859, 33756), (6014, 32886), (6111, 32364), (6293, 31428), (7308, 27063), (7812, 25317), (7857, 25172), (8091, 24444), (8148, 24273), (8439, 23436), (9021, 21924), (9396, 21049), (10044, 19691), (10476, 18879), (10788, 18333), (10962, 18042), (11252, 17577), (11718, 16878), (12028, 16443), (12222, 16182), (12586, 15714)]