8405038668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{1601}}^1$

素因数の和:2155

約数の個数: 96

約数和(自身を含む): 21469516992

約数和(自身を除く): 13064478324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 461, 876, 922, 949, 1383, 1601, 1844, 1898, 2766, 2847, 3202, 3796, 4803, 5532, 5694, 5993, 6404, 9606, 11388, 11986, 17979, 19212, 20813, 23972, 33653, 35958, 41626, 62439, 67306, 71916, 83252, 100959, 116873, 124878, 134612, 201918, 233746, 249756, 350619, 403836, 437489, 467492, 701238, 738061, 874978, 1312467, 1402476, 1476122, 1519349, 1749956, 2214183, 2624934, 2952244, 3038698, 4428366, 4558047, 5249868, 6077396, 8856732, 9116094, 9594793, 18232188, 19189586, 28784379, 38379172, 53878453, 57568758, 107756906, 115137516, 161635359, 215513812, 323270718, 646541436, 700419889, 1400839778, 2101259667, 2801679556, 4202519334, 8405038668]

約数ペア:

[(1, 8405038668), (2, 4202519334), (3, 2801679556), (4, 2101259667), (6, 1400839778), (12, 700419889), (13, 646541436), (26, 323270718), (39, 215513812), (52, 161635359), (73, 115137516), (78, 107756906), (146, 57568758), (156, 53878453), (219, 38379172), (292, 28784379), (438, 19189586), (461, 18232188), (876, 9594793), (922, 9116094), (949, 8856732), (1383, 6077396), (1601, 5249868), (1844, 4558047), (1898, 4428366), (2766, 3038698), (2847, 2952244), (3202, 2624934), (3796, 2214183), (4803, 1749956), (5532, 1519349), (5694, 1476122), (5993, 1402476), (6404, 1312467), (9606, 874978), (11388, 738061), (11986, 701238), (17979, 467492), (19212, 437489), (20813, 403836), (23972, 350619), (33653, 249756), (35958, 233746), (41626, 201918), (62439, 134612), (67306, 124878), (71916, 116873), (83252, 100959)]