218165724

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 702535680

約数和(自身を除く): 484369956

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, 107, 108, 116, 124, 126, 162, 174, 186, 189, 203, 214, 217, 252, 261, 279, 321, 324, 348, 372, 378, 406, 428, 434, 522, 558, 567, 609, 642, 651, 749, 756, 783, 812, 837, 868, 899, 963, 1044, 1116, 1134, 1218, 1284, 1302, 1498, 1566, 1674, 1798, 1827, 1926, 1953, 2247, 2268, 2349, 2436, 2511, 2604, 2697, 2889, 2996, 3103, 3132, 3317, 3348, 3596, 3654, 3852, 3906, 4494, 4698, 5022, 5394, 5481, 5778, 5859, 6206, 6293, 6634, 6741, 7308, 7812, 8091, 8667, 8988, 9309, 9396, 9951, 10044, 10788, 10962, 11556, 11718, 12412, 12586, 13268, 13482, 16182, 16443, 17334, 17577, 18618, 18879, 19902, 20223, 21721, 21924, 23219, 23436, 24273, 25172, 26964, 27927, 29853, 32364, 32886, 34668, 35154, 37236, 37758, 39804, 40446, 43442, 46438, 48546, 55854, 56637, 59706, 60669, 65163, 65772, 69657, 70308, 72819, 75516, 80892, 83781, 86884, 89559, 92876, 96193, 97092, 111708, 113274, 119412, 121338, 130326, 139314, 145638, 167562, 169911, 179118, 192386, 195489, 208971, 226548, 242676, 251343, 260652, 268677, 278628, 288579, 291276, 335124, 339822, 358236, 384772, 390978, 417942, 502686, 509733, 537354, 577158, 586467, 626913, 673351, 679644, 781956, 835884, 865737, 1005372, 1019466, 1074708, 1154316, 1172934, 1253826, 1346702, 1731474, 1759401, 1880739, 2020053, 2038932, 2345868, 2507652, 2597211, 2693404, 3462948, 3518802, 3761478, 4040106, 5194422, 6060159, 7037604, 7522956, 7791633, 8080212, 10388844, 12120318, 15583266, 18180477, 24240636, 31166532, 36360954, 54541431, 72721908, 109082862, 218165724]

約数ペア:

[(1, 218165724), (2, 109082862), (3, 72721908), (4, 54541431), (6, 36360954), (7, 31166532), (9, 24240636), (12, 18180477), (14, 15583266), (18, 12120318), (21, 10388844), (27, 8080212), (28, 7791633), (29, 7522956), (31, 7037604), (36, 6060159), (42, 5194422), (54, 4040106), (58, 3761478), (62, 3518802), (63, 3462948), (81, 2693404), (84, 2597211), (87, 2507652), (93, 2345868), (107, 2038932), (108, 2020053), (116, 1880739), (124, 1759401), (126, 1731474), (162, 1346702), (174, 1253826), (186, 1172934), (189, 1154316), (203, 1074708), (214, 1019466), (217, 1005372), (252, 865737), (261, 835884), (279, 781956), (321, 679644), (324, 673351), (348, 626913), (372, 586467), (378, 577158), (406, 537354), (428, 509733), (434, 502686), (522, 417942), (558, 390978), (567, 384772), (609, 358236), (642, 339822), (651, 335124), (749, 291276), (756, 288579), (783, 278628), (812, 268677), (837, 260652), (868, 251343), (899, 242676), (963, 226548), (1044, 208971), (1116, 195489), (1134, 192386), (1218, 179118), (1284, 169911), (1302, 167562), (1498, 145638), (1566, 139314), (1674, 130326), (1798, 121338), (1827, 119412), (1926, 113274), (1953, 111708), (2247, 97092), (2268, 96193), (2349, 92876), (2436, 89559), (2511, 86884), (2604, 83781), (2697, 80892), (2889, 75516), (2996, 72819), (3103, 70308), (3132, 69657), (3317, 65772), (3348, 65163), (3596, 60669), (3654, 59706), (3852, 56637), (3906, 55854), (4494, 48546), (4698, 46438), (5022, 43442), (5394, 40446), (5481, 39804), (5778, 37758), (5859, 37236), (6206, 35154), (6293, 34668), (6634, 32886), (6741, 32364), (7308, 29853), (7812, 27927), (8091, 26964), (8667, 25172), (8988, 24273), (9309, 23436), (9396, 23219), (9951, 21924), (10044, 21721), (10788, 20223), (10962, 19902), (11556, 18879), (11718, 18618), (12412, 17577), (12586, 17334), (13268, 16443), (13482, 16182)]