431500368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10321}}^1$

素因数の和:10412

約数の個数: 80

約数和(自身を含む): 1218491456

約数和(自身を除く): 786991088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 5226, 6968, 10321, 10452, 13936, 20642, 20904, 30963, 41284, 41808, 61926, 82568, 123852, 134173, 165136, 247704, 268346, 402519, 495408, 536692, 691507, 805038, 1073384, 1383014, 1610076, 2074521, 2146768, 2766028, 3220152, 4149042, 5532056, 6440304, 8298084, 8989591, 11064112, 16596168, 17979182, 26968773, 33192336, 35958364, 53937546, 71916728, 107875092, 143833456, 215750184, 431500368]

約数ペア:

[(1, 431500368), (2, 215750184), (3, 143833456), (4, 107875092), (6, 71916728), (8, 53937546), (12, 35958364), (13, 33192336), (16, 26968773), (24, 17979182), (26, 16596168), (39, 11064112), (48, 8989591), (52, 8298084), (67, 6440304), (78, 5532056), (104, 4149042), (134, 3220152), (156, 2766028), (201, 2146768), (208, 2074521), (268, 1610076), (312, 1383014), (402, 1073384), (536, 805038), (624, 691507), (804, 536692), (871, 495408), (1072, 402519), (1608, 268346), (1742, 247704), (2613, 165136), (3216, 134173), (3484, 123852), (5226, 82568), (6968, 61926), (10321, 41808), (10452, 41284), (13936, 30963), (20642, 20904)]