219434544

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 180

約数和(自身を含む): 722759544

約数和(自身を除く): 503325000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 137, 144, 147, 168, 196, 227, 252, 274, 294, 336, 392, 411, 441, 454, 504, 548, 588, 681, 784, 822, 882, 908, 959, 1008, 1096, 1176, 1233, 1362, 1589, 1644, 1764, 1816, 1918, 2043, 2192, 2352, 2466, 2724, 2877, 3178, 3288, 3528, 3632, 3836, 4086, 4767, 4932, 5448, 5754, 6356, 6576, 6713, 7056, 7672, 8172, 8631, 9534, 9864, 10896, 11123, 11508, 12712, 13426, 14301, 15344, 16344, 17262, 19068, 19728, 20139, 22246, 23016, 25424, 26852, 28602, 31099, 32688, 33369, 34524, 38136, 40278, 44492, 46032, 53704, 57204, 60417, 62198, 66738, 69048, 76272, 80556, 88984, 93297, 100107, 107408, 114408, 120834, 124396, 133476, 138096, 161112, 177968, 186594, 200214, 217693, 228816, 241668, 248792, 266952, 279891, 322224, 373188, 400428, 435386, 483336, 497584, 533904, 559782, 653079, 746376, 800856, 870772, 966672, 1119564, 1306158, 1492752, 1523851, 1601712, 1741544, 1959237, 2239128, 2612316, 3047702, 3483088, 3918474, 4478256, 4571553, 5224632, 6095404, 7836948, 9143106, 10449264, 12190808, 13714659, 15673896, 18286212, 24381616, 27429318, 31347792, 36572424, 54858636, 73144848, 109717272, 219434544]

約数ペア:

[(1, 219434544), (2, 109717272), (3, 73144848), (4, 54858636), (6, 36572424), (7, 31347792), (8, 27429318), (9, 24381616), (12, 18286212), (14, 15673896), (16, 13714659), (18, 12190808), (21, 10449264), (24, 9143106), (28, 7836948), (36, 6095404), (42, 5224632), (48, 4571553), (49, 4478256), (56, 3918474), (63, 3483088), (72, 3047702), (84, 2612316), (98, 2239128), (112, 1959237), (126, 1741544), (137, 1601712), (144, 1523851), (147, 1492752), (168, 1306158), (196, 1119564), (227, 966672), (252, 870772), (274, 800856), (294, 746376), (336, 653079), (392, 559782), (411, 533904), (441, 497584), (454, 483336), (504, 435386), (548, 400428), (588, 373188), (681, 322224), (784, 279891), (822, 266952), (882, 248792), (908, 241668), (959, 228816), (1008, 217693), (1096, 200214), (1176, 186594), (1233, 177968), (1362, 161112), (1589, 138096), (1644, 133476), (1764, 124396), (1816, 120834), (1918, 114408), (2043, 107408), (2192, 100107), (2352, 93297), (2466, 88984), (2724, 80556), (2877, 76272), (3178, 69048), (3288, 66738), (3528, 62198), (3632, 60417), (3836, 57204), (4086, 53704), (4767, 46032), (4932, 44492), (5448, 40278), (5754, 38136), (6356, 34524), (6576, 33369), (6713, 32688), (7056, 31099), (7672, 28602), (8172, 26852), (8631, 25424), (9534, 23016), (9864, 22246), (10896, 20139), (11123, 19728), (11508, 19068), (12712, 17262), (13426, 16344), (14301, 15344)]