254202230052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13339}}^1\times {\mathrm{31139}}^1$

素因数の和:44505

約数の個数: 72

約数和(自身を含む): 680437648800

約数和(自身を除く): 426235418748

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 13339, 26678, 31139, 40017, 53356, 62278, 80034, 93417, 120051, 124556, 160068, 186834, 226763, 240102, 280251, 373668, 453526, 480204, 529363, 560502, 680289, 907052, 1058726, 1121004, 1360578, 1588089, 2040867, 2117452, 2721156, 3176178, 4081734, 4764267, 6352356, 8163468, 9528534, 19057068, 415363121, 830726242, 1246089363, 1661452484, 2492178726, 3738268089, 4984357452, 7061173057, 7476536178, 14122346114, 14953072356, 21183519171, 28244692228, 42367038342, 63550557513, 84734076684, 127101115026, 254202230052]

約数ペア:

[(1, 254202230052), (2, 127101115026), (3, 84734076684), (4, 63550557513), (6, 42367038342), (9, 28244692228), (12, 21183519171), (17, 14953072356), (18, 14122346114), (34, 7476536178), (36, 7061173057), (51, 4984357452), (68, 3738268089), (102, 2492178726), (153, 1661452484), (204, 1246089363), (306, 830726242), (612, 415363121), (13339, 19057068), (26678, 9528534), (31139, 8163468), (40017, 6352356), (53356, 4764267), (62278, 4081734), (80034, 3176178), (93417, 2721156), (120051, 2117452), (124556, 2040867), (160068, 1588089), (186834, 1360578), (226763, 1121004), (240102, 1058726), (280251, 907052), (373668, 680289), (453526, 560502), (480204, 529363)]