381651912

素因数分解:

$2^3\times 3^6\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2166

約数の個数: 112

約数和(自身を含む): 1108039680

約数和(自身を除く): 726387768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 729, 744, 837, 972, 1116, 1458, 1674, 1944, 2111, 2232, 2511, 2916, 3348, 4222, 5022, 5832, 6333, 6696, 7533, 8444, 10044, 12666, 15066, 16888, 18999, 20088, 22599, 25332, 30132, 37998, 45198, 50664, 56997, 60264, 65441, 75996, 90396, 113994, 130882, 151992, 170991, 180792, 196323, 227988, 261764, 341982, 392646, 455976, 512973, 523528, 588969, 683964, 785292, 1025946, 1177938, 1367928, 1538919, 1570584, 1766907, 2051892, 2355876, 3077838, 3533814, 4103784, 4711752, 5300721, 6155676, 7067628, 10601442, 12311352, 14135256, 15902163, 21202884, 31804326, 42405768, 47706489, 63608652, 95412978, 127217304, 190825956, 381651912]

約数ペア:

[(1, 381651912), (2, 190825956), (3, 127217304), (4, 95412978), (6, 63608652), (8, 47706489), (9, 42405768), (12, 31804326), (18, 21202884), (24, 15902163), (27, 14135256), (31, 12311352), (36, 10601442), (54, 7067628), (62, 6155676), (72, 5300721), (81, 4711752), (93, 4103784), (108, 3533814), (124, 3077838), (162, 2355876), (186, 2051892), (216, 1766907), (243, 1570584), (248, 1538919), (279, 1367928), (324, 1177938), (372, 1025946), (486, 785292), (558, 683964), (648, 588969), (729, 523528), (744, 512973), (837, 455976), (972, 392646), (1116, 341982), (1458, 261764), (1674, 227988), (1944, 196323), (2111, 180792), (2232, 170991), (2511, 151992), (2916, 130882), (3348, 113994), (4222, 90396), (5022, 75996), (5832, 65441), (6333, 60264), (6696, 56997), (7533, 50664), (8444, 45198), (10044, 37998), (12666, 30132), (15066, 25332), (16888, 22599), (18999, 20088)]