439533792

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 1286917632

約数和(自身を除く): 847383840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 127, 144, 183, 197, 244, 254, 288, 366, 381, 394, 488, 508, 549, 591, 732, 762, 788, 976, 1016, 1098, 1143, 1182, 1464, 1524, 1576, 1773, 1952, 2032, 2196, 2286, 2364, 2928, 3048, 3152, 3546, 4064, 4392, 4572, 4728, 5856, 6096, 6304, 7092, 7747, 8784, 9144, 9456, 12017, 12192, 14184, 15494, 17568, 18288, 18912, 23241, 24034, 25019, 28368, 30988, 36051, 36576, 46482, 48068, 50038, 56736, 61976, 69723, 72102, 75057, 92964, 96136, 100076, 108153, 123952, 139446, 144204, 150114, 185928, 192272, 200152, 216306, 225171, 247904, 278892, 288408, 300228, 371856, 384544, 400304, 432612, 450342, 557784, 576816, 600456, 743712, 800608, 865224, 900684, 1115568, 1153632, 1200912, 1526159, 1730448, 1801368, 2231136, 2401824, 3052318, 3460896, 3602736, 4578477, 6104636, 7205472, 9156954, 12209272, 13735431, 18313908, 24418544, 27470862, 36627816, 48837088, 54941724, 73255632, 109883448, 146511264, 219766896, 439533792]

約数ペア:

[(1, 439533792), (2, 219766896), (3, 146511264), (4, 109883448), (6, 73255632), (8, 54941724), (9, 48837088), (12, 36627816), (16, 27470862), (18, 24418544), (24, 18313908), (32, 13735431), (36, 12209272), (48, 9156954), (61, 7205472), (72, 6104636), (96, 4578477), (122, 3602736), (127, 3460896), (144, 3052318), (183, 2401824), (197, 2231136), (244, 1801368), (254, 1730448), (288, 1526159), (366, 1200912), (381, 1153632), (394, 1115568), (488, 900684), (508, 865224), (549, 800608), (591, 743712), (732, 600456), (762, 576816), (788, 557784), (976, 450342), (1016, 432612), (1098, 400304), (1143, 384544), (1182, 371856), (1464, 300228), (1524, 288408), (1576, 278892), (1773, 247904), (1952, 225171), (2032, 216306), (2196, 200152), (2286, 192272), (2364, 185928), (2928, 150114), (3048, 144204), (3152, 139446), (3546, 123952), (4064, 108153), (4392, 100076), (4572, 96136), (4728, 92964), (5856, 75057), (6096, 72102), (6304, 69723), (7092, 61976), (7747, 56736), (8784, 50038), (9144, 48068), (9456, 46482), (12017, 36576), (12192, 36051), (14184, 30988), (15494, 28368), (17568, 25019), (18288, 24034), (18912, 23241)]