1539748548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2155

約数の個数: 192

約数和(自身を含む): 4700989440

約数和(自身を除く): 3161240892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 31, 34, 36, 39, 51, 52, 54, 62, 68, 78, 93, 102, 108, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 351, 372, 403, 442, 459, 468, 527, 558, 612, 663, 702, 806, 837, 884, 918, 1054, 1116, 1209, 1326, 1404, 1581, 1612, 1674, 1836, 1989, 2081, 2108, 2418, 2652, 3162, 3348, 3627, 3978, 4162, 4743, 4836, 5967, 6243, 6324, 6851, 7254, 7956, 8324, 9486, 10881, 11934, 12486, 13702, 14229, 14508, 18729, 18972, 20553, 21762, 23868, 24972, 27053, 27404, 28458, 35377, 37458, 41106, 43524, 54106, 56187, 56916, 61659, 64511, 70754, 74916, 81159, 82212, 106131, 108212, 112374, 123318, 129022, 141508, 162318, 184977, 193533, 212262, 224748, 243477, 246636, 258044, 318393, 324636, 369954, 387066, 424524, 459901, 486954, 580599, 636786, 730431, 739908, 774132, 838643, 919802, 955179, 973908, 1096687, 1161198, 1273572, 1379703, 1460862, 1677286, 1741797, 1839604, 1910358, 2193374, 2322396, 2515929, 2759406, 2921724, 3290061, 3354572, 3483594, 3820716, 4139109, 4386748, 5031858, 5518812, 6580122, 6967188, 7547787, 8278218, 9870183, 10063716, 12417327, 13160244, 14256931, 15095574, 16556436, 19740366, 22643361, 24834654, 28513862, 29610549, 30191148, 39480732, 42770793, 45286722, 49669308, 57027724, 59221098, 85541586, 90573444, 118442196, 128312379, 171083172, 256624758, 384937137, 513249516, 769874274, 1539748548]

約数ペア:

[(1, 1539748548), (2, 769874274), (3, 513249516), (4, 384937137), (6, 256624758), (9, 171083172), (12, 128312379), (13, 118442196), (17, 90573444), (18, 85541586), (26, 59221098), (27, 57027724), (31, 49669308), (34, 45286722), (36, 42770793), (39, 39480732), (51, 30191148), (52, 29610549), (54, 28513862), (62, 24834654), (68, 22643361), (78, 19740366), (93, 16556436), (102, 15095574), (108, 14256931), (117, 13160244), (124, 12417327), (153, 10063716), (156, 9870183), (186, 8278218), (204, 7547787), (221, 6967188), (234, 6580122), (279, 5518812), (306, 5031858), (351, 4386748), (372, 4139109), (403, 3820716), (442, 3483594), (459, 3354572), (468, 3290061), (527, 2921724), (558, 2759406), (612, 2515929), (663, 2322396), (702, 2193374), (806, 1910358), (837, 1839604), (884, 1741797), (918, 1677286), (1054, 1460862), (1116, 1379703), (1209, 1273572), (1326, 1161198), (1404, 1096687), (1581, 973908), (1612, 955179), (1674, 919802), (1836, 838643), (1989, 774132), (2081, 739908), (2108, 730431), (2418, 636786), (2652, 580599), (3162, 486954), (3348, 459901), (3627, 424524), (3978, 387066), (4162, 369954), (4743, 324636), (4836, 318393), (5967, 258044), (6243, 246636), (6324, 243477), (6851, 224748), (7254, 212262), (7956, 193533), (8324, 184977), (9486, 162318), (10881, 141508), (11934, 129022), (12486, 123318), (13702, 112374), (14229, 108212), (14508, 106131), (18729, 82212), (18972, 81159), (20553, 74916), (21762, 70754), (23868, 64511), (24972, 61659), (27053, 56916), (27404, 56187), (28458, 54106), (35377, 43524), (37458, 41106)]