704518276

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 1647378432

約数和(自身を除く): 942860156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 83, 98, 124, 127, 154, 166, 196, 217, 254, 308, 332, 341, 434, 508, 539, 581, 682, 868, 889, 913, 1078, 1162, 1364, 1397, 1519, 1778, 1826, 2156, 2324, 2387, 2573, 2794, 3038, 3556, 3652, 3937, 4067, 4774, 5146, 5588, 6076, 6223, 6391, 7874, 8134, 9548, 9779, 10292, 10541, 12446, 12782, 15748, 16268, 16709, 18011, 19558, 21082, 24892, 25564, 27559, 28303, 33418, 36022, 39116, 42164, 43307, 44737, 55118, 56606, 66836, 68453, 72044, 73787, 86614, 89474, 110236, 113212, 115951, 126077, 136906, 147574, 173228, 178948, 192913, 198121, 231902, 252154, 273812, 295148, 303149, 326771, 385826, 396242, 463804, 504308, 516509, 606298, 653542, 771652, 792484, 811657, 1033018, 1212596, 1307084, 1386847, 1623314, 2066036, 2122043, 2287397, 2773694, 3246628, 3594481, 4244086, 4574794, 5547388, 5681599, 7188962, 8488172, 9149588, 11363198, 14377924, 16011779, 22726396, 25161367, 32023558, 50322734, 64047116, 100645468, 176129569, 352259138, 704518276]

約数ペア:

[(1, 704518276), (2, 352259138), (4, 176129569), (7, 100645468), (11, 64047116), (14, 50322734), (22, 32023558), (28, 25161367), (31, 22726396), (44, 16011779), (49, 14377924), (62, 11363198), (77, 9149588), (83, 8488172), (98, 7188962), (124, 5681599), (127, 5547388), (154, 4574794), (166, 4244086), (196, 3594481), (217, 3246628), (254, 2773694), (308, 2287397), (332, 2122043), (341, 2066036), (434, 1623314), (508, 1386847), (539, 1307084), (581, 1212596), (682, 1033018), (868, 811657), (889, 792484), (913, 771652), (1078, 653542), (1162, 606298), (1364, 516509), (1397, 504308), (1519, 463804), (1778, 396242), (1826, 385826), (2156, 326771), (2324, 303149), (2387, 295148), (2573, 273812), (2794, 252154), (3038, 231902), (3556, 198121), (3652, 192913), (3937, 178948), (4067, 173228), (4774, 147574), (5146, 136906), (5588, 126077), (6076, 115951), (6223, 113212), (6391, 110236), (7874, 89474), (8134, 86614), (9548, 73787), (9779, 72044), (10292, 68453), (10541, 66836), (12446, 56606), (12782, 55118), (15748, 44737), (16268, 43307), (16709, 42164), (18011, 39116), (19558, 36022), (21082, 33418), (24892, 28303), (25564, 27559)]