1270291068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{39163}}^1$

素因数の和:39243

約数の個数: 72

約数和(自身を含む): 3464134128

約数和(自身を除く): 2193843060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5406, 8109, 10812, 16218, 32436, 39163, 78326, 117489, 156652, 234978, 352467, 469956, 665771, 704934, 1331542, 1409868, 1997313, 2075639, 2663084, 3994626, 4151278, 5991939, 6226917, 7989252, 8302556, 11983878, 12453834, 18680751, 23967756, 24907668, 35285863, 37361502, 70571726, 74723004, 105857589, 141143452, 211715178, 317572767, 423430356, 635145534, 1270291068]

約数ペア:

[(1, 1270291068), (2, 635145534), (3, 423430356), (4, 317572767), (6, 211715178), (9, 141143452), (12, 105857589), (17, 74723004), (18, 70571726), (34, 37361502), (36, 35285863), (51, 24907668), (53, 23967756), (68, 18680751), (102, 12453834), (106, 11983878), (153, 8302556), (159, 7989252), (204, 6226917), (212, 5991939), (306, 4151278), (318, 3994626), (477, 2663084), (612, 2075639), (636, 1997313), (901, 1409868), (954, 1331542), (1802, 704934), (1908, 665771), (2703, 469956), (3604, 352467), (5406, 234978), (8109, 156652), (10812, 117489), (16218, 78326), (32436, 39163)]