377788268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 809040960

約数和(自身を除く): 431252692

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 89, 143, 164, 178, 181, 286, 356, 362, 451, 533, 572, 724, 902, 979, 1066, 1157, 1804, 1958, 1991, 2132, 2314, 2353, 3649, 3916, 3982, 4628, 4706, 5863, 7298, 7421, 7964, 9412, 11726, 12727, 14596, 14842, 16109, 23452, 25454, 25883, 29684, 32218, 40139, 47437, 50908, 51766, 64436, 80278, 81631, 94874, 96473, 103532, 160556, 163262, 177199, 189748, 192946, 209417, 326524, 354398, 385892, 418834, 521807, 660469, 708796, 837668, 1043614, 1061203, 1320938, 2087228, 2122406, 2303587, 2641876, 4244812, 4607174, 7265159, 8586097, 9214348, 14530318, 17172194, 29060636, 34344388, 94447067, 188894134, 377788268]

約数ペア:

[(1, 377788268), (2, 188894134), (4, 94447067), (11, 34344388), (13, 29060636), (22, 17172194), (26, 14530318), (41, 9214348), (44, 8586097), (52, 7265159), (82, 4607174), (89, 4244812), (143, 2641876), (164, 2303587), (178, 2122406), (181, 2087228), (286, 1320938), (356, 1061203), (362, 1043614), (451, 837668), (533, 708796), (572, 660469), (724, 521807), (902, 418834), (979, 385892), (1066, 354398), (1157, 326524), (1804, 209417), (1958, 192946), (1991, 189748), (2132, 177199), (2314, 163262), (2353, 160556), (3649, 103532), (3916, 96473), (3982, 94874), (4628, 81631), (4706, 80278), (5863, 64436), (7298, 51766), (7421, 50908), (7964, 47437), (9412, 40139), (11726, 32218), (12727, 29684), (14596, 25883), (14842, 25454), (16109, 23452)]