2098904724

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 252

約数和(自身を含む): 6564190752

約数和(自身を除く): 4465286028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 107, 108, 124, 126, 162, 186, 189, 214, 217, 243, 252, 279, 321, 324, 372, 378, 428, 434, 486, 558, 567, 642, 651, 729, 749, 756, 837, 868, 961, 963, 972, 1116, 1134, 1284, 1302, 1458, 1498, 1674, 1701, 1922, 1926, 1953, 2247, 2268, 2511, 2604, 2883, 2889, 2916, 2996, 3317, 3348, 3402, 3844, 3852, 3906, 4494, 5022, 5103, 5766, 5778, 5859, 6634, 6727, 6741, 6804, 7533, 7812, 8649, 8667, 8988, 9951, 10044, 10206, 11532, 11556, 11718, 13268, 13454, 13482, 15066, 17298, 17334, 17577, 19902, 20181, 20223, 20412, 22599, 23219, 23436, 25947, 26001, 26908, 26964, 29853, 30132, 34596, 34668, 35154, 39804, 40362, 40446, 45198, 46438, 51894, 52002, 52731, 59706, 60543, 60669, 69657, 70308, 77841, 78003, 80724, 80892, 89559, 90396, 92876, 102827, 103788, 104004, 105462, 119412, 121086, 121338, 139314, 155682, 156006, 158193, 179118, 181629, 182007, 205654, 208971, 210924, 233523, 242172, 242676, 268677, 278628, 308481, 311364, 312012, 316386, 358236, 363258, 364014, 411308, 417942, 467046, 537354, 544887, 546021, 616962, 626913, 632772, 700569, 719789, 726516, 728028, 806031, 835884, 925443, 934092, 1074708, 1089774, 1092042, 1233924, 1253826, 1401138, 1439578, 1612062, 1634661, 1850886, 1880739, 2159367, 2179548, 2184084, 2418093, 2507652, 2776329, 2802276, 2879156, 3224124, 3269322, 3701772, 3761478, 4318734, 4836186, 4903983, 5552658, 5642217, 6478101, 6538644, 7522956, 8328987, 8637468, 9672372, 9807966, 11105316, 11284434, 12956202, 16657974, 16926651, 19434303, 19615932, 22568868, 24986961, 25912404, 33315948, 33853302, 38868606, 49973922, 58302909, 67706604, 74960883, 77737212, 99947844, 116605818, 149921766, 174908727, 233211636, 299843532, 349817454, 524726181, 699634908, 1049452362, 2098904724]

約数ペア:

[(1, 2098904724), (2, 1049452362), (3, 699634908), (4, 524726181), (6, 349817454), (7, 299843532), (9, 233211636), (12, 174908727), (14, 149921766), (18, 116605818), (21, 99947844), (27, 77737212), (28, 74960883), (31, 67706604), (36, 58302909), (42, 49973922), (54, 38868606), (62, 33853302), (63, 33315948), (81, 25912404), (84, 24986961), (93, 22568868), (107, 19615932), (108, 19434303), (124, 16926651), (126, 16657974), (162, 12956202), (186, 11284434), (189, 11105316), (214, 9807966), (217, 9672372), (243, 8637468), (252, 8328987), (279, 7522956), (321, 6538644), (324, 6478101), (372, 5642217), (378, 5552658), (428, 4903983), (434, 4836186), (486, 4318734), (558, 3761478), (567, 3701772), (642, 3269322), (651, 3224124), (729, 2879156), (749, 2802276), (756, 2776329), (837, 2507652), (868, 2418093), (961, 2184084), (963, 2179548), (972, 2159367), (1116, 1880739), (1134, 1850886), (1284, 1634661), (1302, 1612062), (1458, 1439578), (1498, 1401138), (1674, 1253826), (1701, 1233924), (1922, 1092042), (1926, 1089774), (1953, 1074708), (2247, 934092), (2268, 925443), (2511, 835884), (2604, 806031), (2883, 728028), (2889, 726516), (2916, 719789), (2996, 700569), (3317, 632772), (3348, 626913), (3402, 616962), (3844, 546021), (3852, 544887), (3906, 537354), (4494, 467046), (5022, 417942), (5103, 411308), (5766, 364014), (5778, 363258), (5859, 358236), (6634, 316386), (6727, 312012), (6741, 311364), (6804, 308481), (7533, 278628), (7812, 268677), (8649, 242676), (8667, 242172), (8988, 233523), (9951, 210924), (10044, 208971), (10206, 205654), (11532, 182007), (11556, 181629), (11718, 179118), (13268, 158193), (13454, 156006), (13482, 155682), (15066, 139314), (17298, 121338), (17334, 121086), (17577, 119412), (19902, 105462), (20181, 104004), (20223, 103788), (20412, 102827), (22599, 92876), (23219, 90396), (23436, 89559), (25947, 80892), (26001, 80724), (26908, 78003), (26964, 77841), (29853, 70308), (30132, 69657), (34596, 60669), (34668, 60543), (35154, 59706), (39804, 52731), (40362, 52002), (40446, 51894), (45198, 46438)]