521006028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 1315001856

約数和(自身を除く): 793995828

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 163, 222, 276, 313, 326, 444, 489, 626, 652, 851, 939, 978, 1252, 1702, 1878, 1956, 2553, 3404, 3749, 3756, 5106, 6031, 7199, 7498, 10212, 11247, 11581, 12062, 14398, 14996, 18093, 21597, 22494, 23162, 24124, 28796, 34743, 36186, 43194, 44988, 46324, 51019, 69486, 72372, 86388, 102038, 138713, 138972, 153057, 204076, 266363, 277426, 306114, 416139, 532726, 554852, 612228, 799089, 832278, 1065452, 1173437, 1598178, 1664556, 1887703, 2346874, 3196356, 3520311, 3775406, 4693748, 5663109, 7040622, 7550812, 11326218, 14081244, 22652436, 43417169, 86834338, 130251507, 173668676, 260503014, 521006028]

約数ペア:

[(1, 521006028), (2, 260503014), (3, 173668676), (4, 130251507), (6, 86834338), (12, 43417169), (23, 22652436), (37, 14081244), (46, 11326218), (69, 7550812), (74, 7040622), (92, 5663109), (111, 4693748), (138, 3775406), (148, 3520311), (163, 3196356), (222, 2346874), (276, 1887703), (313, 1664556), (326, 1598178), (444, 1173437), (489, 1065452), (626, 832278), (652, 799089), (851, 612228), (939, 554852), (978, 532726), (1252, 416139), (1702, 306114), (1878, 277426), (1956, 266363), (2553, 204076), (3404, 153057), (3749, 138972), (3756, 138713), (5106, 102038), (6031, 86388), (7199, 72372), (7498, 69486), (10212, 51019), (11247, 46324), (11581, 44988), (12062, 43194), (14398, 36186), (14996, 34743), (18093, 28796), (21597, 24124), (22494, 23162)]