326584527932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 647644741632

約数和(自身を除く): 321060213700

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 169, 254, 277, 338, 403, 443, 508, 554, 676, 806, 886, 1108, 1612, 1651, 1772, 3302, 3601, 3937, 5239, 5759, 6604, 7202, 7874, 8587, 10478, 11518, 13733, 14404, 15748, 17174, 20956, 21463, 23036, 27466, 34348, 35179, 42926, 46813, 51181, 54932, 56261, 70358, 74867, 85852, 93626, 102362, 111631, 112522, 122711, 140716, 149734, 178529, 187252, 204724, 223262, 225044, 245422, 299468, 357058, 446524, 457327, 490844, 665353, 714116, 731393, 914654, 1090549, 1330706, 1451203, 1462786, 1595243, 1744091, 1829308, 2181098, 2320877, 2661412, 2902406, 2925572, 3190486, 3488182, 3804041, 4362196, 4641754, 5804812, 5945251, 6380972, 6976364, 7608082, 9283508, 9508109, 11890502, 14177137, 15216164, 15584297, 19016218, 20738159, 22673183, 23781004, 28354274, 31168594, 38032436, 41476318, 45346366, 49452533, 56708548, 62337188, 82952636, 90692732, 98905066, 184302781, 197810132, 202595861, 294751379, 368605562, 405191722, 483113207, 589502758, 642882929, 737211124, 810383444, 966226414, 1179005516, 1285765858, 1932452828, 2571531716, 2633746193, 5267492386, 6280471691, 10534984772, 12560943382, 25121886764, 81646131983, 163292263966, 326584527932]

約数ペア:

[(1, 326584527932), (2, 163292263966), (4, 81646131983), (13, 25121886764), (26, 12560943382), (31, 10534984772), (52, 6280471691), (62, 5267492386), (124, 2633746193), (127, 2571531716), (169, 1932452828), (254, 1285765858), (277, 1179005516), (338, 966226414), (403, 810383444), (443, 737211124), (508, 642882929), (554, 589502758), (676, 483113207), (806, 405191722), (886, 368605562), (1108, 294751379), (1612, 202595861), (1651, 197810132), (1772, 184302781), (3302, 98905066), (3601, 90692732), (3937, 82952636), (5239, 62337188), (5759, 56708548), (6604, 49452533), (7202, 45346366), (7874, 41476318), (8587, 38032436), (10478, 31168594), (11518, 28354274), (13733, 23781004), (14404, 22673183), (15748, 20738159), (17174, 19016218), (20956, 15584297), (21463, 15216164), (23036, 14177137), (27466, 11890502), (34348, 9508109), (35179, 9283508), (42926, 7608082), (46813, 6976364), (51181, 6380972), (54932, 5945251), (56261, 5804812), (70358, 4641754), (74867, 4362196), (85852, 3804041), (93626, 3488182), (102362, 3190486), (111631, 2925572), (112522, 2902406), (122711, 2661412), (140716, 2320877), (149734, 2181098), (178529, 1829308), (187252, 1744091), (204724, 1595243), (223262, 1462786), (225044, 1451203), (245422, 1330706), (299468, 1090549), (357058, 914654), (446524, 731393), (457327, 714116), (490844, 665353)]