285431484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{14407}}^1$

素因数の和:14554

約数の個数: 48

約数和(自身を含む): 722935808

約数和(自身を除く): 437504324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 14407, 19812, 28814, 43221, 57628, 86442, 172884, 187291, 374582, 561873, 749164, 1123746, 1829689, 2247492, 3659378, 5489067, 7318756, 10978134, 21956268, 23785957, 47571914, 71357871, 95143828, 142715742, 285431484]

約数ペア:

[(1, 285431484), (2, 142715742), (3, 95143828), (4, 71357871), (6, 47571914), (12, 23785957), (13, 21956268), (26, 10978134), (39, 7318756), (52, 5489067), (78, 3659378), (127, 2247492), (156, 1829689), (254, 1123746), (381, 749164), (508, 561873), (762, 374582), (1524, 187291), (1651, 172884), (3302, 86442), (4953, 57628), (6604, 43221), (9906, 28814), (14407, 19812)]