715026256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3116

約数の個数: 80

約数和(自身を含む): 1690177536

約数和(自身を除く): 975151280

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 127, 136, 238, 254, 272, 476, 508, 889, 952, 1016, 1778, 1904, 2032, 2159, 2957, 3556, 4318, 5914, 7112, 8636, 11828, 14224, 15113, 17272, 20699, 23656, 30226, 34544, 41398, 47312, 50269, 60452, 82796, 100538, 120904, 165592, 201076, 241808, 331184, 351883, 375539, 402152, 703766, 751078, 804304, 1407532, 1502156, 2628773, 2815064, 3004312, 5257546, 5630128, 6008624, 6384163, 10515092, 12768326, 21030184, 25536652, 42060368, 44689141, 51073304, 89378282, 102146608, 178756564, 357513128, 715026256]

約数ペア:

[(1, 715026256), (2, 357513128), (4, 178756564), (7, 102146608), (8, 89378282), (14, 51073304), (16, 44689141), (17, 42060368), (28, 25536652), (34, 21030184), (56, 12768326), (68, 10515092), (112, 6384163), (119, 6008624), (127, 5630128), (136, 5257546), (238, 3004312), (254, 2815064), (272, 2628773), (476, 1502156), (508, 1407532), (889, 804304), (952, 751078), (1016, 703766), (1778, 402152), (1904, 375539), (2032, 351883), (2159, 331184), (2957, 241808), (3556, 201076), (4318, 165592), (5914, 120904), (7112, 100538), (8636, 82796), (11828, 60452), (14224, 50269), (15113, 47312), (17272, 41398), (20699, 34544), (23656, 30226)]