240986564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 527321088

約数和(自身を除く): 286334524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 169, 182, 254, 338, 364, 401, 508, 676, 802, 889, 1183, 1604, 1651, 1778, 2366, 2807, 3302, 3556, 4732, 5213, 5614, 6604, 10426, 11228, 11557, 20852, 21463, 23114, 36491, 42926, 46228, 50927, 67769, 72982, 85852, 101854, 135538, 145964, 150241, 203708, 271076, 300482, 356489, 474383, 600964, 662051, 712978, 948766, 1324102, 1425956, 1897532, 2648204, 4634357, 8606663, 9268714, 17213326, 18537428, 34426652, 60246641, 120493282, 240986564]

約数ペア:

[(1, 240986564), (2, 120493282), (4, 60246641), (7, 34426652), (13, 18537428), (14, 17213326), (26, 9268714), (28, 8606663), (52, 4634357), (91, 2648204), (127, 1897532), (169, 1425956), (182, 1324102), (254, 948766), (338, 712978), (364, 662051), (401, 600964), (508, 474383), (676, 356489), (802, 300482), (889, 271076), (1183, 203708), (1604, 150241), (1651, 145964), (1778, 135538), (2366, 101854), (2807, 85852), (3302, 72982), (3556, 67769), (4732, 50927), (5213, 46228), (5614, 42926), (6604, 36491), (10426, 23114), (11228, 21463), (11557, 20852)]