238699188

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1531

約数の個数: 144

約数和(自身を含む): 758284800

約数和(自身を除く): 519585612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 588, 637, 686, 819, 882, 1029, 1092, 1274, 1372, 1487, 1638, 1764, 1911, 2058, 2548, 2974, 3087, 3276, 3822, 4116, 4459, 4461, 5733, 5948, 6174, 7644, 8918, 8922, 10409, 11466, 12348, 13377, 13383, 17836, 17844, 19331, 20818, 22932, 26754, 26766, 31227, 38662, 40131, 41636, 53508, 53532, 57993, 62454, 72863, 77324, 80262, 93681, 115986, 124908, 135317, 145726, 160524, 173979, 187362, 218589, 231972, 270634, 291452, 347958, 374724, 405951, 437178, 510041, 541268, 655767, 695916, 811902, 874356, 947219, 1020082, 1217853, 1311534, 1530123, 1623804, 1894438, 2040164, 2435706, 2623068, 2841657, 3060246, 3788876, 4590369, 4871412, 5683314, 6120492, 6630533, 8524971, 9180738, 11366628, 13261066, 17049942, 18361476, 19891599, 26522132, 34099884, 39783198, 59674797, 79566396, 119349594, 238699188]

約数ペア:

[(1, 238699188), (2, 119349594), (3, 79566396), (4, 59674797), (6, 39783198), (7, 34099884), (9, 26522132), (12, 19891599), (13, 18361476), (14, 17049942), (18, 13261066), (21, 11366628), (26, 9180738), (28, 8524971), (36, 6630533), (39, 6120492), (42, 5683314), (49, 4871412), (52, 4590369), (63, 3788876), (78, 3060246), (84, 2841657), (91, 2623068), (98, 2435706), (117, 2040164), (126, 1894438), (147, 1623804), (156, 1530123), (182, 1311534), (196, 1217853), (234, 1020082), (252, 947219), (273, 874356), (294, 811902), (343, 695916), (364, 655767), (441, 541268), (468, 510041), (546, 437178), (588, 405951), (637, 374724), (686, 347958), (819, 291452), (882, 270634), (1029, 231972), (1092, 218589), (1274, 187362), (1372, 173979), (1487, 160524), (1638, 145726), (1764, 135317), (1911, 124908), (2058, 115986), (2548, 93681), (2974, 80262), (3087, 77324), (3276, 72863), (3822, 62454), (4116, 57993), (4459, 53532), (4461, 53508), (5733, 41636), (5948, 40131), (6174, 38662), (7644, 31227), (8918, 26766), (8922, 26754), (10409, 22932), (11466, 20818), (12348, 19331), (13377, 17844), (13383, 17836)]