442363194

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 160

約数和(自身を含む): 1254481536

約数和(自身を除く): 812118342

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 81, 91, 111, 117, 126, 162, 182, 189, 222, 234, 259, 273, 333, 351, 378, 481, 518, 546, 567, 666, 702, 777, 811, 819, 962, 999, 1053, 1134, 1443, 1554, 1622, 1638, 1998, 2106, 2331, 2433, 2457, 2886, 2997, 3367, 4329, 4662, 4866, 4914, 5677, 5994, 6734, 6993, 7299, 7371, 8658, 10101, 10543, 11354, 12987, 13986, 14598, 14742, 17031, 20202, 20979, 21086, 21897, 25974, 30007, 30303, 31629, 34062, 38961, 41958, 43794, 51093, 60014, 60606, 63258, 65691, 73801, 77922, 90021, 90909, 94887, 102186, 131382, 147602, 153279, 180042, 181818, 189774, 210049, 221403, 270063, 272727, 284661, 306558, 390091, 420098, 442806, 459837, 540126, 545454, 569322, 630147, 664209, 780182, 810189, 853983, 919674, 1170273, 1260294, 1328418, 1620378, 1707966, 1890441, 1992627, 2340546, 2430567, 2730637, 3510819, 3780882, 3985254, 4861134, 5461274, 5671323, 5977881, 7021638, 8191911, 10532457, 11342646, 11955762, 16383822, 17013969, 21064914, 24575733, 31597371, 34027938, 49151466, 63194742, 73727199, 147454398, 221181597, 442363194]

約数ペア:

[(1, 442363194), (2, 221181597), (3, 147454398), (6, 73727199), (7, 63194742), (9, 49151466), (13, 34027938), (14, 31597371), (18, 24575733), (21, 21064914), (26, 17013969), (27, 16383822), (37, 11955762), (39, 11342646), (42, 10532457), (54, 8191911), (63, 7021638), (74, 5977881), (78, 5671323), (81, 5461274), (91, 4861134), (111, 3985254), (117, 3780882), (126, 3510819), (162, 2730637), (182, 2430567), (189, 2340546), (222, 1992627), (234, 1890441), (259, 1707966), (273, 1620378), (333, 1328418), (351, 1260294), (378, 1170273), (481, 919674), (518, 853983), (546, 810189), (567, 780182), (666, 664209), (702, 630147), (777, 569322), (811, 545454), (819, 540126), (962, 459837), (999, 442806), (1053, 420098), (1134, 390091), (1443, 306558), (1554, 284661), (1622, 272727), (1638, 270063), (1998, 221403), (2106, 210049), (2331, 189774), (2433, 181818), (2457, 180042), (2886, 153279), (2997, 147602), (3367, 131382), (4329, 102186), (4662, 94887), (4866, 90909), (4914, 90021), (5677, 77922), (5994, 73801), (6734, 65691), (6993, 63258), (7299, 60606), (7371, 60014), (8658, 51093), (10101, 43794), (10543, 41958), (11354, 38961), (12987, 34062), (13986, 31629), (14598, 30303), (14742, 30007), (17031, 25974), (20202, 21897), (20979, 21086)]