506865128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 1307443200

約数和(自身を除く): 800578072

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 121, 124, 127, 133, 152, 154, 209, 217, 242, 248, 254, 266, 308, 341, 418, 434, 484, 508, 532, 589, 616, 682, 836, 847, 868, 889, 968, 1016, 1064, 1178, 1364, 1397, 1463, 1672, 1694, 1736, 1778, 2299, 2356, 2387, 2413, 2728, 2794, 2926, 3388, 3556, 3751, 3937, 4123, 4598, 4712, 4774, 4826, 5588, 5852, 6479, 6776, 7112, 7502, 7874, 8246, 9196, 9548, 9652, 9779, 11176, 11704, 12958, 15004, 15367, 15748, 16093, 16492, 16891, 18392, 19096, 19304, 19558, 25916, 26257, 26543, 27559, 30008, 30734, 31496, 32186, 32984, 33782, 39116, 43307, 45353, 51832, 52514, 53086, 55118, 61468, 64372, 67564, 71269, 74803, 78232, 86614, 90706, 105028, 106172, 107569, 110236, 122936, 128744, 135128, 142538, 149606, 173228, 181412, 185801, 210056, 212344, 215138, 220472, 285076, 291973, 299212, 303149, 346456, 362824, 371602, 430276, 476377, 498883, 523621, 570152, 583946, 598424, 606298, 743204, 822833, 860552, 952754, 997766, 1047242, 1167892, 1212596, 1486408, 1645666, 1905508, 1995532, 2043811, 2094484, 2335784, 2425192, 3291332, 3334639, 3811016, 3991064, 4087622, 4188968, 5759831, 6582664, 6669278, 8175244, 9051163, 11519662, 13338556, 16350488, 18102326, 23039324, 26677112, 36204652, 46078648, 63358141, 72409304, 126716282, 253432564, 506865128]

約数ペア:

[(1, 506865128), (2, 253432564), (4, 126716282), (7, 72409304), (8, 63358141), (11, 46078648), (14, 36204652), (19, 26677112), (22, 23039324), (28, 18102326), (31, 16350488), (38, 13338556), (44, 11519662), (56, 9051163), (62, 8175244), (76, 6669278), (77, 6582664), (88, 5759831), (121, 4188968), (124, 4087622), (127, 3991064), (133, 3811016), (152, 3334639), (154, 3291332), (209, 2425192), (217, 2335784), (242, 2094484), (248, 2043811), (254, 1995532), (266, 1905508), (308, 1645666), (341, 1486408), (418, 1212596), (434, 1167892), (484, 1047242), (508, 997766), (532, 952754), (589, 860552), (616, 822833), (682, 743204), (836, 606298), (847, 598424), (868, 583946), (889, 570152), (968, 523621), (1016, 498883), (1064, 476377), (1178, 430276), (1364, 371602), (1397, 362824), (1463, 346456), (1672, 303149), (1694, 299212), (1736, 291973), (1778, 285076), (2299, 220472), (2356, 215138), (2387, 212344), (2413, 210056), (2728, 185801), (2794, 181412), (2926, 173228), (3388, 149606), (3556, 142538), (3751, 135128), (3937, 128744), (4123, 122936), (4598, 110236), (4712, 107569), (4774, 106172), (4826, 105028), (5588, 90706), (5852, 86614), (6479, 78232), (6776, 74803), (7112, 71269), (7502, 67564), (7874, 64372), (8246, 61468), (9196, 55118), (9548, 53086), (9652, 52514), (9779, 51832), (11176, 45353), (11704, 43307), (12958, 39116), (15004, 33782), (15367, 32984), (15748, 32186), (16093, 31496), (16492, 30734), (16891, 30008), (18392, 27559), (19096, 26543), (19304, 26257), (19558, 25916)]